Number of teams:   cost[0,0,1] =  0;
  cost[0,1,1] =  164;
  cost[0,2,1] =  77;
  cost[0,3,1] =  153;
  cost[0,4,1] =  156;
  cost[0,5,1] =  178;
  cost[0,6,1] =  38;
  cost[0,7,1] =  65;
  cost[0,8,1] =  150;
  cost[0,9,1] =  54;
  cost[0,10,1] =  108;
  cost[0,11,1] =  93;
  cost[0,12,1] =  123;
  cost[0,13,1] =  71;
  cost[1,0,1] =  164;
  cost[1,1,1] =  0;
  cost[1,2,1] =  100;
  cost[1,3,1] =  186;
  cost[1,4,1] =  179;
  cost[1,5,1] =  124;
  cost[1,6,1] =  140;
  cost[1,7,1] =  27;
  cost[1,8,1] =  118;
  cost[1,9,1] =  3;
  cost[1,10,1] =  47;
  cost[1,11,1] =  26;
  cost[1,12,1] =  157;
  cost[1,13,1] =  30;
  cost[2,0,1] =  77;
  cost[2,1,1] =  100;
  cost[2,2,1] =  0;
  cost[2,3,1] =  78;
  cost[2,4,1] =  25;
  cost[2,5,1] =  21;
  cost[2,6,1] =  195;
  cost[2,7,1] =  42;
  cost[2,8,1] =  100;
  cost[2,9,1] =  164;
  cost[2,10,1] =  120;
  cost[2,11,1] =  58;
  cost[2,12,1] =  124;
  cost[2,13,1] =  102;
  cost[3,0,1] =  153;
  cost[3,1,1] =  186;
  cost[3,2,1] =  78;
  cost[3,3,1] =  0;
  cost[3,4,1] =  96;
  cost[3,5,1] =  190;
  cost[3,6,1] =  57;
  cost[3,7,1] =  151;
  cost[3,8,1] =  103;
  cost[3,9,1] =  150;
  cost[3,10,1] =  78;
  cost[3,11,1] =  174;
  cost[3,12,1] =  55;
  cost[3,13,1] =  69;
  cost[4,0,1] =  156;
  cost[4,1,1] =  179;
  cost[4,2,1] =  25;
  cost[4,3,1] =  96;
  cost[4,4,1] =  0;
  cost[4,5,1] =  158;
  cost[4,6,1] =  180;
  cost[4,7,1] =  13;
  cost[4,8,1] =  186;
  cost[4,9,1] =  103;
  cost[4,10,1] =  16;
  cost[4,11,1] =  37;
  cost[4,12,1] =  129;
  cost[4,13,1] =  174;
  cost[5,0,1] =  178;
  cost[5,1,1] =  124;
  cost[5,2,1] =  21;
  cost[5,3,1] =  190;
  cost[5,4,1] =  158;
  cost[5,5,1] =  0;
  cost[5,6,1] =  68;
  cost[5,7,1] =  12;
  cost[5,8,1] =  3;
  cost[5,9,1] =  89;
  cost[5,10,1] =  12;
  cost[5,11,1] =  46;
  cost[5,12,1] =  190;
  cost[5,13,1] =  176;
  cost[6,0,1] =  38;
  cost[6,1,1] =  140;
  cost[6,2,1] =  195;
  cost[6,3,1] =  57;
  cost[6,4,1] =  180;
  cost[6,5,1] =  68;
  cost[6,6,1] =  0;
  cost[6,7,1] =  166;
  cost[6,8,1] =  52;
  cost[6,9,1] =  105;
  cost[6,10,1] =  73;
  cost[6,11,1] =  149;
  cost[6,12,1] =  100;
  cost[6,13,1] =  130;
  cost[7,0,1] =  65;
  cost[7,1,1] =  27;
  cost[7,2,1] =  42;
  cost[7,3,1] =  151;
  cost[7,4,1] =  13;
  cost[7,5,1] =  12;
  cost[7,6,1] =  166;
  cost[7,7,1] =  0;
  cost[7,8,1] =  104;
  cost[7,9,1] =  7;
  cost[7,10,1] =  85;
  cost[7,11,1] =  182;
  cost[7,12,1] =  182;
  cost[7,13,1] =  141;
  cost[8,0,1] =  150;
  cost[8,1,1] =  118;
  cost[8,2,1] =  100;
  cost[8,3,1] =  103;
  cost[8,4,1] =  186;
  cost[8,5,1] =  3;
  cost[8,6,1] =  52;
  cost[8,7,1] =  104;
  cost[8,8,1] =  0;
  cost[8,9,1] =  55;
  cost[8,10,1] =  144;
  cost[8,11,1] =  125;
  cost[8,12,1] =  69;
  cost[8,13,1] =  134;
  cost[9,0,1] =  54;
  cost[9,1,1] =  3;
  cost[9,2,1] =  164;
  cost[9,3,1] =  150;
  cost[9,4,1] =  103;
  cost[9,5,1] =  89;
  cost[9,6,1] =  105;
  cost[9,7,1] =  7;
  cost[9,8,1] =  55;
  cost[9,9,1] =  0;
  cost[9,10,1] =  32;
  cost[9,11,1] =  86;
  cost[9,12,1] =  172;
  cost[9,13,1] =  162;
  cost[10,0,1] =  108;
  cost[10,1,1] =  47;
  cost[10,2,1] =  120;
  cost[10,3,1] =  78;
  cost[10,4,1] =  16;
  cost[10,5,1] =  12;
  cost[10,6,1] =  73;
  cost[10,7,1] =  85;
  cost[10,8,1] =  144;
  cost[10,9,1] =  32;
  cost[10,10,1] =  0;
  cost[10,11,1] =  64;
  cost[10,12,1] =  44;
  cost[10,13,1] =  175;
  cost[11,0,1] =  93;
  cost[11,1,1] =  26;
  cost[11,2,1] =  58;
  cost[11,3,1] =  174;
  cost[11,4,1] =  37;
  cost[11,5,1] =  46;
  cost[11,6,1] =  149;
  cost[11,7,1] =  182;
  cost[11,8,1] =  125;
  cost[11,9,1] =  86;
  cost[11,10,1] =  64;
  cost[11,11,1] =  0;
  cost[11,12,1] =  68;
  cost[11,13,1] =  134;
  cost[12,0,1] =  123;
  cost[12,1,1] =  157;
  cost[12,2,1] =  124;
  cost[12,3,1] =  55;
  cost[12,4,1] =  129;
  cost[12,5,1] =  190;
  cost[12,6,1] =  100;
  cost[12,7,1] =  182;
  cost[12,8,1] =  69;
  cost[12,9,1] =  172;
  cost[12,10,1] =  44;
  cost[12,11,1] =  68;
  cost[12,12,1] =  0;
  cost[12,13,1] =  187;
  cost[13,0,1] =  71;
  cost[13,1,1] =  30;
  cost[13,2,1] =  102;
  cost[13,3,1] =  69;
  cost[13,4,1] =  174;
  cost[13,5,1] =  176;
  cost[13,6,1] =  130;
  cost[13,7,1] =  141;
  cost[13,8,1] =  134;
  cost[13,9,1] =  162;
  cost[13,10,1] =  175;
  cost[13,11,1] =  134;
  cost[13,12,1] =  187;
  cost[13,13,1] =  0;
  cost[0,0,2] =  0;
  cost[0,1,2] =  115;
  cost[0,2,2] =  128;
  cost[0,3,2] =  168;
  cost[0,4,2] =  86;
  cost[0,5,2] =  181;
  cost[0,6,2] =  78;
  cost[0,7,2] =  159;
  cost[0,8,2] =  134;
  cost[0,9,2] =  178;
  cost[0,10,2] =  94;
  cost[0,11,2] =  42;
  cost[0,12,2] =  186;
  cost[0,13,2] =  180;
  cost[1,0,2] =  115;
  cost[1,1,2] =  0;
  cost[1,2,2] =  28;
  cost[1,3,2] =  172;
  cost[1,4,2] =  125;
  cost[1,5,2] =  84;
  cost[1,6,2] =  121;
  cost[1,7,2] =  55;
  cost[1,8,2] =  154;
  cost[1,9,2] =  60;
  cost[1,10,2] =  87;
  cost[1,11,2] =  44;
  cost[1,12,2] =  36;
  cost[1,13,2] =  54;
  cost[2,0,2] =  128;
  cost[2,1,2] =  28;
  cost[2,2,2] =  0;
  cost[2,3,2] =  109;
  cost[2,4,2] =  81;
  cost[2,5,2] =  33;
  cost[2,6,2] =  177;
  cost[2,7,2] =  20;
  cost[2,8,2] =  24;
  cost[2,9,2] =  97;
  cost[2,10,2] =  149;
  cost[2,11,2] =  193;
  cost[2,12,2] =  183;
  cost[2,13,2] =  134;
  cost[3,0,2] =  168;
  cost[3,1,2] =  172;
  cost[3,2,2] =  109;
  cost[3,3,2] =  0;
  cost[3,4,2] =  75;
  cost[3,5,2] =  146;
  cost[3,6,2] =  72;
  cost[3,7,2] =  57;
  cost[3,8,2] =  45;
  cost[3,9,2] =  114;
  cost[3,10,2] =  47;
  cost[3,11,2] =  29;
  cost[3,12,2] =  143;
  cost[3,13,2] =  24;
  cost[4,0,2] =  86;
  cost[4,1,2] =  125;
  cost[4,2,2] =  81;
  cost[4,3,2] =  75;
  cost[4,4,2] =  0;
  cost[4,5,2] =  155;
  cost[4,6,2] =  32;
  cost[4,7,2] =  146;
  cost[4,8,2] =  14;
  cost[4,9,2] =  186;
  cost[4,10,2] =  10;
  cost[4,11,2] =  102;
  cost[4,12,2] =  34;
  cost[4,13,2] =  47;
  cost[5,0,2] =  181;
  cost[5,1,2] =  84;
  cost[5,2,2] =  33;
  cost[5,3,2] =  146;
  cost[5,4,2] =  155;
  cost[5,5,2] =  0;
  cost[5,6,2] =  156;
  cost[5,7,2] =  143;
  cost[5,8,2] =  128;
  cost[5,9,2] =  189;
  cost[5,10,2] =  125;
  cost[5,11,2] =  148;
  cost[5,12,2] =  18;
  cost[5,13,2] =  26;
  cost[6,0,2] =  78;
  cost[6,1,2] =  121;
  cost[6,2,2] =  177;
  cost[6,3,2] =  72;
  cost[6,4,2] =  32;
  cost[6,5,2] =  156;
  cost[6,6,2] =  0;
  cost[6,7,2] =  101;
  cost[6,8,2] =  15;
  cost[6,9,2] =  13;
  cost[6,10,2] =  40;
  cost[6,11,2] =  90;
  cost[6,12,2] =  160;
  cost[6,13,2] =  112;
  cost[7,0,2] =  159;
  cost[7,1,2] =  55;
  cost[7,2,2] =  20;
  cost[7,3,2] =  57;
  cost[7,4,2] =  146;
  cost[7,5,2] =  143;
  cost[7,6,2] =  101;
  cost[7,7,2] =  0;
  cost[7,8,2] =  148;
  cost[7,9,2] =  10;
  cost[7,10,2] =  30;
  cost[7,11,2] =  195;
  cost[7,12,2] =  40;
  cost[7,13,2] =  174;
  cost[8,0,2] =  134;
  cost[8,1,2] =  154;
  cost[8,2,2] =  24;
  cost[8,3,2] =  45;
  cost[8,4,2] =  14;
  cost[8,5,2] =  128;
  cost[8,6,2] =  15;
  cost[8,7,2] =  148;
  cost[8,8,2] =  0;
  cost[8,9,2] =  24;
  cost[8,10,2] =  195;
  cost[8,11,2] =  10;
  cost[8,12,2] =  170;
  cost[8,13,2] =  14;
  cost[9,0,2] =  178;
  cost[9,1,2] =  60;
  cost[9,2,2] =  97;
  cost[9,3,2] =  114;
  cost[9,4,2] =  186;
  cost[9,5,2] =  189;
  cost[9,6,2] =  13;
  cost[9,7,2] =  10;
  cost[9,8,2] =  24;
  cost[9,9,2] =  0;
  cost[9,10,2] =  0;
  cost[9,11,2] =  180;
  cost[9,12,2] =  116;
  cost[9,13,2] =  35;
  cost[10,0,2] =  94;
  cost[10,1,2] =  87;
  cost[10,2,2] =  149;
  cost[10,3,2] =  47;
  cost[10,4,2] =  10;
  cost[10,5,2] =  125;
  cost[10,6,2] =  40;
  cost[10,7,2] =  30;
  cost[10,8,2] =  195;
  cost[10,9,2] =  0;
  cost[10,10,2] =  0;
  cost[10,11,2] =  31;
  cost[10,12,2] =  76;
  cost[10,13,2] =  178;
  cost[11,0,2] =  42;
  cost[11,1,2] =  44;
  cost[11,2,2] =  193;
  cost[11,3,2] =  29;
  cost[11,4,2] =  102;
  cost[11,5,2] =  148;
  cost[11,6,2] =  90;
  cost[11,7,2] =  195;
  cost[11,8,2] =  10;
  cost[11,9,2] =  180;
  cost[11,10,2] =  31;
  cost[11,11,2] =  0;
  cost[11,12,2] =  160;
  cost[11,13,2] =  70;
  cost[12,0,2] =  186;
  cost[12,1,2] =  36;
  cost[12,2,2] =  183;
  cost[12,3,2] =  143;
  cost[12,4,2] =  34;
  cost[12,5,2] =  18;
  cost[12,6,2] =  160;
  cost[12,7,2] =  40;
  cost[12,8,2] =  170;
  cost[12,9,2] =  116;
  cost[12,10,2] =  76;
  cost[12,11,2] =  160;
  cost[12,12,2] =  0;
  cost[12,13,2] =  108;
  cost[13,0,2] =  180;
  cost[13,1,2] =  54;
  cost[13,2,2] =  134;
  cost[13,3,2] =  24;
  cost[13,4,2] =  47;
  cost[13,5,2] =  26;
  cost[13,6,2] =  112;
  cost[13,7,2] =  174;
  cost[13,8,2] =  14;
  cost[13,9,2] =  35;
  cost[13,10,2] =  178;
  cost[13,11,2] =  70;
  cost[13,12,2] =  108;
  cost[13,13,2] =  0;
  cost[0,0,3] =  0;
  cost[0,1,3] =  113;
  cost[0,2,3] =  88;
  cost[0,3,3] =  134;
  cost[0,4,3] =  19;
  cost[0,5,3] =  104;
  cost[0,6,3] =  148;
  cost[0,7,3] =  59;
  cost[0,8,3] =  194;
  cost[0,9,3] =  113;
  cost[0,10,3] =  172;
  cost[0,11,3] =  146;
  cost[0,12,3] =  123;
  cost[0,13,3] =  6;
  cost[1,0,3] =  113;
  cost[1,1,3] =  0;
  cost[1,2,3] =  146;
  cost[1,3,3] =  163;
  cost[1,4,3] =  181;
  cost[1,5,3] =  171;
  cost[1,6,3] =  162;
  cost[1,7,3] =  191;
  cost[1,8,3] =  145;
  cost[1,9,3] =  177;
  cost[1,10,3] =  192;
  cost[1,11,3] =  130;
  cost[1,12,3] =  97;
  cost[1,13,3] =  32;
  cost[2,0,3] =  88;
  cost[2,1,3] =  146;
  cost[2,2,3] =  0;
  cost[2,3,3] =  162;
  cost[2,4,3] =  174;
  cost[2,5,3] =  15;
  cost[2,6,3] =  127;
  cost[2,7,3] =  48;
  cost[2,8,3] =  123;
  cost[2,9,3] =  44;
  cost[2,10,3] =  137;
  cost[2,11,3] =  62;
  cost[2,12,3] =  64;
  cost[2,13,3] =  45;
  cost[3,0,3] =  134;
  cost[3,1,3] =  163;
  cost[3,2,3] =  162;
  cost[3,3,3] =  0;
  cost[3,4,3] =  14;
  cost[3,5,3] =  124;
  cost[3,6,3] =  43;
  cost[3,7,3] =  127;
  cost[3,8,3] =  100;
  cost[3,9,3] =  190;
  cost[3,10,3] =  54;
  cost[3,11,3] =  107;
  cost[3,12,3] =  140;
  cost[3,13,3] =  22;
  cost[4,0,3] =  19;
  cost[4,1,3] =  181;
  cost[4,2,3] =  174;
  cost[4,3,3] =  14;
  cost[4,4,3] =  0;
  cost[4,5,3] =  92;
  cost[4,6,3] =  116;
  cost[4,7,3] =  185;
  cost[4,8,3] =  88;
  cost[4,9,3] =  65;
  cost[4,10,3] =  166;
  cost[4,11,3] =  85;
  cost[4,12,3] =  0;
  cost[4,13,3] =  67;
  cost[5,0,3] =  104;
  cost[5,1,3] =  171;
  cost[5,2,3] =  15;
  cost[5,3,3] =  124;
  cost[5,4,3] =  92;
  cost[5,5,3] =  0;
  cost[5,6,3] =  117;
  cost[5,7,3] =  163;
  cost[5,8,3] =  45;
  cost[5,9,3] =  132;
  cost[5,10,3] =  94;
  cost[5,11,3] =  94;
  cost[5,12,3] =  59;
  cost[5,13,3] =  139;
  cost[6,0,3] =  148;
  cost[6,1,3] =  162;
  cost[6,2,3] =  127;
  cost[6,3,3] =  43;
  cost[6,4,3] =  116;
  cost[6,5,3] =  117;
  cost[6,6,3] =  0;
  cost[6,7,3] =  35;
  cost[6,8,3] =  121;
  cost[6,9,3] =  8;
  cost[6,10,3] =  81;
  cost[6,11,3] =  136;
  cost[6,12,3] =  132;
  cost[6,13,3] =  124;
  cost[7,0,3] =  59;
  cost[7,1,3] =  191;
  cost[7,2,3] =  48;
  cost[7,3,3] =  127;
  cost[7,4,3] =  185;
  cost[7,5,3] =  163;
  cost[7,6,3] =  35;
  cost[7,7,3] =  0;
  cost[7,8,3] =  68;
  cost[7,9,3] =  36;
  cost[7,10,3] =  119;
  cost[7,11,3] =  122;
  cost[7,12,3] =  143;
  cost[7,13,3] =  64;
  cost[8,0,3] =  194;
  cost[8,1,3] =  145;
  cost[8,2,3] =  123;
  cost[8,3,3] =  100;
  cost[8,4,3] =  88;
  cost[8,5,3] =  45;
  cost[8,6,3] =  121;
  cost[8,7,3] =  68;
  cost[8,8,3] =  0;
  cost[8,9,3] =  145;
  cost[8,10,3] =  39;
  cost[8,11,3] =  180;
  cost[8,12,3] =  134;
  cost[8,13,3] =  128;
  cost[9,0,3] =  113;
  cost[9,1,3] =  177;
  cost[9,2,3] =  44;
  cost[9,3,3] =  190;
  cost[9,4,3] =  65;
  cost[9,5,3] =  132;
  cost[9,6,3] =  8;
  cost[9,7,3] =  36;
  cost[9,8,3] =  145;
  cost[9,9,3] =  0;
  cost[9,10,3] =  50;
  cost[9,11,3] =  104;
  cost[9,12,3] =  17;
  cost[9,13,3] =  51;
  cost[10,0,3] =  172;
  cost[10,1,3] =  192;
  cost[10,2,3] =  137;
  cost[10,3,3] =  54;
  cost[10,4,3] =  166;
  cost[10,5,3] =  94;
  cost[10,6,3] =  81;
  cost[10,7,3] =  119;
  cost[10,8,3] =  39;
  cost[10,9,3] =  50;
  cost[10,10,3] =  0;
  cost[10,11,3] =  171;
  cost[10,12,3] =  134;
  cost[10,13,3] =  18;
  cost[11,0,3] =  146;
  cost[11,1,3] =  130;
  cost[11,2,3] =  62;
  cost[11,3,3] =  107;
  cost[11,4,3] =  85;
  cost[11,5,3] =  94;
  cost[11,6,3] =  136;
  cost[11,7,3] =  122;
  cost[11,8,3] =  180;
  cost[11,9,3] =  104;
  cost[11,10,3] =  171;
  cost[11,11,3] =  0;
  cost[11,12,3] =  21;
  cost[11,13,3] =  70;
  cost[12,0,3] =  123;
  cost[12,1,3] =  97;
  cost[12,2,3] =  64;
  cost[12,3,3] =  140;
  cost[12,4,3] =  0;
  cost[12,5,3] =  59;
  cost[12,6,3] =  132;
  cost[12,7,3] =  143;
  cost[12,8,3] =  134;
  cost[12,9,3] =  17;
  cost[12,10,3] =  134;
  cost[12,11,3] =  21;
  cost[12,12,3] =  0;
  cost[12,13,3] =  113;
  cost[13,0,3] =  6;
  cost[13,1,3] =  32;
  cost[13,2,3] =  45;
  cost[13,3,3] =  22;
  cost[13,4,3] =  67;
  cost[13,5,3] =  139;
  cost[13,6,3] =  124;
  cost[13,7,3] =  64;
  cost[13,8,3] =  128;
  cost[13,9,3] =  51;
  cost[13,10,3] =  18;
  cost[13,11,3] =  70;
  cost[13,12,3] =  113;
  cost[13,13,3] =  0;
  cost[0,0,4] =  0;
  cost[0,1,4] =  116;
  cost[0,2,4] =  130;
  cost[0,3,4] =  56;
  cost[0,4,4] =  152;
  cost[0,5,4] =  56;
  cost[0,6,4] =  64;
  cost[0,7,4] =  37;
  cost[0,8,4] =  192;
  cost[0,9,4] =  0;
  cost[0,10,4] =  162;
  cost[0,11,4] =  64;
  cost[0,12,4] =  36;
  cost[0,13,4] =  85;
  cost[1,0,4] =  116;
  cost[1,1,4] =  0;
  cost[1,2,4] =  187;
  cost[1,3,4] =  180;
  cost[1,4,4] =  149;
  cost[1,5,4] =  137;
  cost[1,6,4] =  23;
  cost[1,7,4] =  134;
  cost[1,8,4] =  75;
  cost[1,9,4] =  151;
  cost[1,10,4] =  184;
  cost[1,11,4] =  179;
  cost[1,12,4] =  168;
  cost[1,13,4] =  39;
  cost[2,0,4] =  130;
  cost[2,1,4] =  187;
  cost[2,2,4] =  0;
  cost[2,3,4] =  155;
  cost[2,4,4] =  107;
  cost[2,5,4] =  58;
  cost[2,6,4] =  177;
  cost[2,7,4] =  178;
  cost[2,8,4] =  171;
  cost[2,9,4] =  97;
  cost[2,10,4] =  112;
  cost[2,11,4] =  31;
  cost[2,12,4] =  53;
  cost[2,13,4] =  169;
  cost[3,0,4] =  56;
  cost[3,1,4] =  180;
  cost[3,2,4] =  155;
  cost[3,3,4] =  0;
  cost[3,4,4] =  96;
  cost[3,5,4] =  90;
  cost[3,6,4] =  166;
  cost[3,7,4] =  97;
  cost[3,8,4] =  57;
  cost[3,9,4] =  35;
  cost[3,10,4] =  134;
  cost[3,11,4] =  142;
  cost[3,12,4] =  27;
  cost[3,13,4] =  118;
  cost[4,0,4] =  152;
  cost[4,1,4] =  149;
  cost[4,2,4] =  107;
  cost[4,3,4] =  96;
  cost[4,4,4] =  0;
  cost[4,5,4] =  96;
  cost[4,6,4] =  164;
  cost[4,7,4] =  141;
  cost[4,8,4] =  34;
  cost[4,9,4] =  43;
  cost[4,10,4] =  97;
  cost[4,11,4] =  23;
  cost[4,12,4] =  27;
  cost[4,13,4] =  70;
  cost[5,0,4] =  56;
  cost[5,1,4] =  137;
  cost[5,2,4] =  58;
  cost[5,3,4] =  90;
  cost[5,4,4] =  96;
  cost[5,5,4] =  0;
  cost[5,6,4] =  63;
  cost[5,7,4] =  182;
  cost[5,8,4] =  178;
  cost[5,9,4] =  121;
  cost[5,10,4] =  164;
  cost[5,11,4] =  160;
  cost[5,12,4] =  97;
  cost[5,13,4] =  65;
  cost[6,0,4] =  64;
  cost[6,1,4] =  23;
  cost[6,2,4] =  177;
  cost[6,3,4] =  166;
  cost[6,4,4] =  164;
  cost[6,5,4] =  63;
  cost[6,6,4] =  0;
  cost[6,7,4] =  77;
  cost[6,8,4] =  129;
  cost[6,9,4] =  119;
  cost[6,10,4] =  50;
  cost[6,11,4] =  29;
  cost[6,12,4] =  14;
  cost[6,13,4] =  21;
  cost[7,0,4] =  37;
  cost[7,1,4] =  134;
  cost[7,2,4] =  178;
  cost[7,3,4] =  97;
  cost[7,4,4] =  141;
  cost[7,5,4] =  182;
  cost[7,6,4] =  77;
  cost[7,7,4] =  0;
  cost[7,8,4] =  126;
  cost[7,9,4] =  71;
  cost[7,10,4] =  56;
  cost[7,11,4] =  64;
  cost[7,12,4] =  17;
  cost[7,13,4] =  83;
  cost[8,0,4] =  192;
  cost[8,1,4] =  75;
  cost[8,2,4] =  171;
  cost[8,3,4] =  57;
  cost[8,4,4] =  34;
  cost[8,5,4] =  178;
  cost[8,6,4] =  129;
  cost[8,7,4] =  126;
  cost[8,8,4] =  0;
  cost[8,9,4] =  183;
  cost[8,10,4] =  114;
  cost[8,11,4] =  52;
  cost[8,12,4] =  129;
  cost[8,13,4] =  149;
  cost[9,0,4] =  0;
  cost[9,1,4] =  151;
  cost[9,2,4] =  97;
  cost[9,3,4] =  35;
  cost[9,4,4] =  43;
  cost[9,5,4] =  121;
  cost[9,6,4] =  119;
  cost[9,7,4] =  71;
  cost[9,8,4] =  183;
  cost[9,9,4] =  0;
  cost[9,10,4] =  95;
  cost[9,11,4] =  30;
  cost[9,12,4] =  173;
  cost[9,13,4] =  122;
  cost[10,0,4] =  162;
  cost[10,1,4] =  184;
  cost[10,2,4] =  112;
  cost[10,3,4] =  134;
  cost[10,4,4] =  97;
  cost[10,5,4] =  164;
  cost[10,6,4] =  50;
  cost[10,7,4] =  56;
  cost[10,8,4] =  114;
  cost[10,9,4] =  95;
  cost[10,10,4] =  0;
  cost[10,11,4] =  101;
  cost[10,12,4] =  40;
  cost[10,13,4] =  109;
  cost[11,0,4] =  64;
  cost[11,1,4] =  179;
  cost[11,2,4] =  31;
  cost[11,3,4] =  142;
  cost[11,4,4] =  23;
  cost[11,5,4] =  160;
  cost[11,6,4] =  29;
  cost[11,7,4] =  64;
  cost[11,8,4] =  52;
  cost[11,9,4] =  30;
  cost[11,10,4] =  101;
  cost[11,11,4] =  0;
  cost[11,12,4] =  83;
  cost[11,13,4] =  162;
  cost[12,0,4] =  36;
  cost[12,1,4] =  168;
  cost[12,2,4] =  53;
  cost[12,3,4] =  27;
  cost[12,4,4] =  27;
  cost[12,5,4] =  97;
  cost[12,6,4] =  14;
  cost[12,7,4] =  17;
  cost[12,8,4] =  129;
  cost[12,9,4] =  173;
  cost[12,10,4] =  40;
  cost[12,11,4] =  83;
  cost[12,12,4] =  0;
  cost[12,13,4] =  77;
  cost[13,0,4] =  85;
  cost[13,1,4] =  39;
  cost[13,2,4] =  169;
  cost[13,3,4] =  118;
  cost[13,4,4] =  70;
  cost[13,5,4] =  65;
  cost[13,6,4] =  21;
  cost[13,7,4] =  83;
  cost[13,8,4] =  149;
  cost[13,9,4] =  122;
  cost[13,10,4] =  109;
  cost[13,11,4] =  162;
  cost[13,12,4] =  77;
  cost[13,13,4] =  0;
  cost[0,0,5] =  0;
  cost[0,1,5] =  47;
  cost[0,2,5] =  63;
  cost[0,3,5] =  142;
  cost[0,4,5] =  125;
  cost[0,5,5] =  193;
  cost[0,6,5] =  66;
  cost[0,7,5] =  175;
  cost[0,8,5] =  26;
  cost[0,9,5] =  80;
  cost[0,10,5] =  1;
  cost[0,11,5] =  153;
  cost[0,12,5] =  151;
  cost[0,13,5] =  57;
  cost[1,0,5] =  47;
  cost[1,1,5] =  0;
  cost[1,2,5] =  22;
  cost[1,3,5] =  169;
  cost[1,4,5] =  141;
  cost[1,5,5] =  9;
  cost[1,6,5] =  88;
  cost[1,7,5] =  193;
  cost[1,8,5] =  138;
  cost[1,9,5] =  41;
  cost[1,10,5] =  92;
  cost[1,11,5] =  169;
  cost[1,12,5] =  18;
  cost[1,13,5] =  19;
  cost[2,0,5] =  63;
  cost[2,1,5] =  22;
  cost[2,2,5] =  0;
  cost[2,3,5] =  75;
  cost[2,4,5] =  59;
  cost[2,5,5] =  128;
  cost[2,6,5] =  158;
  cost[2,7,5] =  25;
  cost[2,8,5] =  10;
  cost[2,9,5] =  10;
  cost[2,10,5] =  89;
  cost[2,11,5] =  153;
  cost[2,12,5] =  135;
  cost[2,13,5] =  86;
  cost[3,0,5] =  142;
  cost[3,1,5] =  169;
  cost[3,2,5] =  75;
  cost[3,3,5] =  0;
  cost[3,4,5] =  23;
  cost[3,5,5] =  115;
  cost[3,6,5] =  113;
  cost[3,7,5] =  103;
  cost[3,8,5] =  116;
  cost[3,9,5] =  70;
  cost[3,10,5] =  59;
  cost[3,11,5] =  174;
  cost[3,12,5] =  93;
  cost[3,13,5] =  33;
  cost[4,0,5] =  125;
  cost[4,1,5] =  141;
  cost[4,2,5] =  59;
  cost[4,3,5] =  23;
  cost[4,4,5] =  0;
  cost[4,5,5] =  119;
  cost[4,6,5] =  103;
  cost[4,7,5] =  121;
  cost[4,8,5] =  116;
  cost[4,9,5] =  45;
  cost[4,10,5] =  162;
  cost[4,11,5] =  13;
  cost[4,12,5] =  19;
  cost[4,13,5] =  181;
  cost[5,0,5] =  193;
  cost[5,1,5] =  9;
  cost[5,2,5] =  128;
  cost[5,3,5] =  115;
  cost[5,4,5] =  119;
  cost[5,5,5] =  0;
  cost[5,6,5] =  33;
  cost[5,7,5] =  94;
  cost[5,8,5] =  44;
  cost[5,9,5] =  162;
  cost[5,10,5] =  57;
  cost[5,11,5] =  70;
  cost[5,12,5] =  172;
  cost[5,13,5] =  67;
  cost[6,0,5] =  66;
  cost[6,1,5] =  88;
  cost[6,2,5] =  158;
  cost[6,3,5] =  113;
  cost[6,4,5] =  103;
  cost[6,5,5] =  33;
  cost[6,6,5] =  0;
  cost[6,7,5] =  159;
  cost[6,8,5] =  129;
  cost[6,9,5] =  7;
  cost[6,10,5] =  50;
  cost[6,11,5] =  152;
  cost[6,12,5] =  122;
  cost[6,13,5] =  163;
  cost[7,0,5] =  175;
  cost[7,1,5] =  193;
  cost[7,2,5] =  25;
  cost[7,3,5] =  103;
  cost[7,4,5] =  121;
  cost[7,5,5] =  94;
  cost[7,6,5] =  159;
  cost[7,7,5] =  0;
  cost[7,8,5] =  60;
  cost[7,9,5] =  43;
  cost[7,10,5] =  38;
  cost[7,11,5] =  120;
  cost[7,12,5] =  21;
  cost[7,13,5] =  132;
  cost[8,0,5] =  26;
  cost[8,1,5] =  138;
  cost[8,2,5] =  10;
  cost[8,3,5] =  116;
  cost[8,4,5] =  116;
  cost[8,5,5] =  44;
  cost[8,6,5] =  129;
  cost[8,7,5] =  60;
  cost[8,8,5] =  0;
  cost[8,9,5] =  153;
  cost[8,10,5] =  141;
  cost[8,11,5] =  39;
  cost[8,12,5] =  78;
  cost[8,13,5] =  61;
  cost[9,0,5] =  80;
  cost[9,1,5] =  41;
  cost[9,2,5] =  10;
  cost[9,3,5] =  70;
  cost[9,4,5] =  45;
  cost[9,5,5] =  162;
  cost[9,6,5] =  7;
  cost[9,7,5] =  43;
  cost[9,8,5] =  153;
  cost[9,9,5] =  0;
  cost[9,10,5] =  85;
  cost[9,11,5] =  45;
  cost[9,12,5] =  75;
  cost[9,13,5] =  104;
  cost[10,0,5] =  1;
  cost[10,1,5] =  92;
  cost[10,2,5] =  89;
  cost[10,3,5] =  59;
  cost[10,4,5] =  162;
  cost[10,5,5] =  57;
  cost[10,6,5] =  50;
  cost[10,7,5] =  38;
  cost[10,8,5] =  141;
  cost[10,9,5] =  85;
  cost[10,10,5] =  0;
  cost[10,11,5] =  30;
  cost[10,12,5] =  108;
  cost[10,13,5] =  2;
  cost[11,0,5] =  153;
  cost[11,1,5] =  169;
  cost[11,2,5] =  153;
  cost[11,3,5] =  174;
  cost[11,4,5] =  13;
  cost[11,5,5] =  70;
  cost[11,6,5] =  152;
  cost[11,7,5] =  120;
  cost[11,8,5] =  39;
  cost[11,9,5] =  45;
  cost[11,10,5] =  30;
  cost[11,11,5] =  0;
  cost[11,12,5] =  74;
  cost[11,13,5] =  74;
  cost[12,0,5] =  151;
  cost[12,1,5] =  18;
  cost[12,2,5] =  135;
  cost[12,3,5] =  93;
  cost[12,4,5] =  19;
  cost[12,5,5] =  172;
  cost[12,6,5] =  122;
  cost[12,7,5] =  21;
  cost[12,8,5] =  78;
  cost[12,9,5] =  75;
  cost[12,10,5] =  108;
  cost[12,11,5] =  74;
  cost[12,12,5] =  0;
  cost[12,13,5] =  59;
  cost[13,0,5] =  57;
  cost[13,1,5] =  19;
  cost[13,2,5] =  86;
  cost[13,3,5] =  33;
  cost[13,4,5] =  181;
  cost[13,5,5] =  67;
  cost[13,6,5] =  163;
  cost[13,7,5] =  132;
  cost[13,8,5] =  61;
  cost[13,9,5] =  104;
  cost[13,10,5] =  2;
  cost[13,11,5] =  74;
  cost[13,12,5] =  59;
  cost[13,13,5] =  0;
  cost[0,0,6] =  0;
  cost[0,1,6] =  144;
  cost[0,2,6] =  51;
  cost[0,3,6] =  127;
  cost[0,4,6] =  108;
  cost[0,5,6] =  180;
  cost[0,6,6] =  134;
  cost[0,7,6] =  158;
  cost[0,8,6] =  136;
  cost[0,9,6] =  61;
  cost[0,10,6] =  126;
  cost[0,11,6] =  1;
  cost[0,12,6] =  104;
  cost[0,13,6] =  165;
  cost[1,0,6] =  144;
  cost[1,1,6] =  0;
  cost[1,2,6] =  121;
  cost[1,3,6] =  125;
  cost[1,4,6] =  101;
  cost[1,5,6] =  78;
  cost[1,6,6] =  70;
  cost[1,7,6] =  140;
  cost[1,8,6] =  157;
  cost[1,9,6] =  132;
  cost[1,10,6] =  29;
  cost[1,11,6] =  6;
  cost[1,12,6] =  12;
  cost[1,13,6] =  134;
  cost[2,0,6] =  51;
  cost[2,1,6] =  121;
  cost[2,2,6] =  0;
  cost[2,3,6] =  36;
  cost[2,4,6] =  121;
  cost[2,5,6] =  137;
  cost[2,6,6] =  111;
  cost[2,7,6] =  0;
  cost[2,8,6] =  1;
  cost[2,9,6] =  59;
  cost[2,10,6] =  51;
  cost[2,11,6] =  128;
  cost[2,12,6] =  168;
  cost[2,13,6] =  35;
  cost[3,0,6] =  127;
  cost[3,1,6] =  125;
  cost[3,2,6] =  36;
  cost[3,3,6] =  0;
  cost[3,4,6] =  66;
  cost[3,5,6] =  130;
  cost[3,6,6] =  172;
  cost[3,7,6] =  128;
  cost[3,8,6] =  61;
  cost[3,9,6] =  173;
  cost[3,10,6] =  36;
  cost[3,11,6] =  30;
  cost[3,12,6] =  98;
  cost[3,13,6] =  162;
  cost[4,0,6] =  108;
  cost[4,1,6] =  101;
  cost[4,2,6] =  121;
  cost[4,3,6] =  66;
  cost[4,4,6] =  0;
  cost[4,5,6] =  132;
  cost[4,6,6] =  177;
  cost[4,7,6] =  37;
  cost[4,8,6] =  77;
  cost[4,9,6] =  138;
  cost[4,10,6] =  170;
  cost[4,11,6] =  107;
  cost[4,12,6] =  144;
  cost[4,13,6] =  182;
  cost[5,0,6] =  180;
  cost[5,1,6] =  78;
  cost[5,2,6] =  137;
  cost[5,3,6] =  130;
  cost[5,4,6] =  132;
  cost[5,5,6] =  0;
  cost[5,6,6] =  45;
  cost[5,7,6] =  181;
  cost[5,8,6] =  108;
  cost[5,9,6] =  182;
  cost[5,10,6] =  96;
  cost[5,11,6] =  108;
  cost[5,12,6] =  184;
  cost[5,13,6] =  156;
  cost[6,0,6] =  134;
  cost[6,1,6] =  70;
  cost[6,2,6] =  111;
  cost[6,3,6] =  172;
  cost[6,4,6] =  177;
  cost[6,5,6] =  45;
  cost[6,6,6] =  0;
  cost[6,7,6] =  159;
  cost[6,8,6] =  116;
  cost[6,9,6] =  128;
  cost[6,10,6] =  195;
  cost[6,11,6] =  183;
  cost[6,12,6] =  63;
  cost[6,13,6] =  171;
  cost[7,0,6] =  158;
  cost[7,1,6] =  140;
  cost[7,2,6] =  0;
  cost[7,3,6] =  128;
  cost[7,4,6] =  37;
  cost[7,5,6] =  181;
  cost[7,6,6] =  159;
  cost[7,7,6] =  0;
  cost[7,8,6] =  115;
  cost[7,9,6] =  125;
  cost[7,10,6] =  148;
  cost[7,11,6] =  151;
  cost[7,12,6] =  155;
  cost[7,13,6] =  51;
  cost[8,0,6] =  136;
  cost[8,1,6] =  157;
  cost[8,2,6] =  1;
  cost[8,3,6] =  61;
  cost[8,4,6] =  77;
  cost[8,5,6] =  108;
  cost[8,6,6] =  116;
  cost[8,7,6] =  115;
  cost[8,8,6] =  0;
  cost[8,9,6] =  118;
  cost[8,10,6] =  92;
  cost[8,11,6] =  32;
  cost[8,12,6] =  155;
  cost[8,13,6] =  169;
  cost[9,0,6] =  61;
  cost[9,1,6] =  132;
  cost[9,2,6] =  59;
  cost[9,3,6] =  173;
  cost[9,4,6] =  138;
  cost[9,5,6] =  182;
  cost[9,6,6] =  128;
  cost[9,7,6] =  125;
  cost[9,8,6] =  118;
  cost[9,9,6] =  0;
  cost[9,10,6] =  171;
  cost[9,11,6] =  130;
  cost[9,12,6] =  80;
  cost[9,13,6] =  119;
  cost[10,0,6] =  126;
  cost[10,1,6] =  29;
  cost[10,2,6] =  51;
  cost[10,3,6] =  36;
  cost[10,4,6] =  170;
  cost[10,5,6] =  96;
  cost[10,6,6] =  195;
  cost[10,7,6] =  148;
  cost[10,8,6] =  92;
  cost[10,9,6] =  171;
  cost[10,10,6] =  0;
  cost[10,11,6] =  116;
  cost[10,12,6] =  126;
  cost[10,13,6] =  105;
  cost[11,0,6] =  1;
  cost[11,1,6] =  6;
  cost[11,2,6] =  128;
  cost[11,3,6] =  30;
  cost[11,4,6] =  107;
  cost[11,5,6] =  108;
  cost[11,6,6] =  183;
  cost[11,7,6] =  151;
  cost[11,8,6] =  32;
  cost[11,9,6] =  130;
  cost[11,10,6] =  116;
  cost[11,11,6] =  0;
  cost[11,12,6] =  29;
  cost[11,13,6] =  113;
  cost[12,0,6] =  104;
  cost[12,1,6] =  12;
  cost[12,2,6] =  168;
  cost[12,3,6] =  98;
  cost[12,4,6] =  144;
  cost[12,5,6] =  184;
  cost[12,6,6] =  63;
  cost[12,7,6] =  155;
  cost[12,8,6] =  155;
  cost[12,9,6] =  80;
  cost[12,10,6] =  126;
  cost[12,11,6] =  29;
  cost[12,12,6] =  0;
  cost[12,13,6] =  6;
  cost[13,0,6] =  165;
  cost[13,1,6] =  134;
  cost[13,2,6] =  35;
  cost[13,3,6] =  162;
  cost[13,4,6] =  182;
  cost[13,5,6] =  156;
  cost[13,6,6] =  171;
  cost[13,7,6] =  51;
  cost[13,8,6] =  169;
  cost[13,9,6] =  119;
  cost[13,10,6] =  105;
  cost[13,11,6] =  113;
  cost[13,12,6] =  6;
  cost[13,13,6] =  0;
  cost[0,0,7] =  0;
  cost[0,1,7] =  137;
  cost[0,2,7] =  101;
  cost[0,3,7] =  163;
  cost[0,4,7] =  100;
  cost[0,5,7] =  22;
  cost[0,6,7] =  96;
  cost[0,7,7] =  100;
  cost[0,8,7] =  9;
  cost[0,9,7] =  159;
  cost[0,10,7] =  75;
  cost[0,11,7] =  124;
  cost[0,12,7] =  88;
  cost[0,13,7] =  28;
  cost[1,0,7] =  137;
  cost[1,1,7] =  0;
  cost[1,2,7] =  80;
  cost[1,3,7] =  48;
  cost[1,4,7] =  79;
  cost[1,5,7] =  3;
  cost[1,6,7] =  140;
  cost[1,7,7] =  112;
  cost[1,8,7] =  159;
  cost[1,9,7] =  114;
  cost[1,10,7] =  87;
  cost[1,11,7] =  93;
  cost[1,12,7] =  195;
  cost[1,13,7] =  11;
  cost[2,0,7] =  101;
  cost[2,1,7] =  80;
  cost[2,2,7] =  0;
  cost[2,3,7] =  14;
  cost[2,4,7] =  125;
  cost[2,5,7] =  117;
  cost[2,6,7] =  43;
  cost[2,7,7] =  43;
  cost[2,8,7] =  123;
  cost[2,9,7] =  181;
  cost[2,10,7] =  144;
  cost[2,11,7] =  90;
  cost[2,12,7] =  85;
  cost[2,13,7] =  166;
  cost[3,0,7] =  163;
  cost[3,1,7] =  48;
  cost[3,2,7] =  14;
  cost[3,3,7] =  0;
  cost[3,4,7] =  186;
  cost[3,5,7] =  185;
  cost[3,6,7] =  176;
  cost[3,7,7] =  150;
  cost[3,8,7] =  65;
  cost[3,9,7] =  105;
  cost[3,10,7] =  42;
  cost[3,11,7] =  93;
  cost[3,12,7] =  186;
  cost[3,13,7] =  91;
  cost[4,0,7] =  100;
  cost[4,1,7] =  79;
  cost[4,2,7] =  125;
  cost[4,3,7] =  186;
  cost[4,4,7] =  0;
  cost[4,5,7] =  173;
  cost[4,6,7] =  189;
  cost[4,7,7] =  36;
  cost[4,8,7] =  89;
  cost[4,9,7] =  152;
  cost[4,10,7] =  150;
  cost[4,11,7] =  177;
  cost[4,12,7] =  50;
  cost[4,13,7] =  149;
  cost[5,0,7] =  22;
  cost[5,1,7] =  3;
  cost[5,2,7] =  117;
  cost[5,3,7] =  185;
  cost[5,4,7] =  173;
  cost[5,5,7] =  0;
  cost[5,6,7] =  188;
  cost[5,7,7] =  65;
  cost[5,8,7] =  78;
  cost[5,9,7] =  109;
  cost[5,10,7] =  108;
  cost[5,11,7] =  121;
  cost[5,12,7] =  37;
  cost[5,13,7] =  93;
  cost[6,0,7] =  96;
  cost[6,1,7] =  140;
  cost[6,2,7] =  43;
  cost[6,3,7] =  176;
  cost[6,4,7] =  189;
  cost[6,5,7] =  188;
  cost[6,6,7] =  0;
  cost[6,7,7] =  70;
  cost[6,8,7] =  128;
  cost[6,9,7] =  179;
  cost[6,10,7] =  41;
  cost[6,11,7] =  118;
  cost[6,12,7] =  169;
  cost[6,13,7] =  21;
  cost[7,0,7] =  100;
  cost[7,1,7] =  112;
  cost[7,2,7] =  43;
  cost[7,3,7] =  150;
  cost[7,4,7] =  36;
  cost[7,5,7] =  65;
  cost[7,6,7] =  70;
  cost[7,7,7] =  0;
  cost[7,8,7] =  73;
  cost[7,9,7] =  39;
  cost[7,10,7] =  126;
  cost[7,11,7] =  116;
  cost[7,12,7] =  132;
  cost[7,13,7] =  116;
  cost[8,0,7] =  9;
  cost[8,1,7] =  159;
  cost[8,2,7] =  123;
  cost[8,3,7] =  65;
  cost[8,4,7] =  89;
  cost[8,5,7] =  78;
  cost[8,6,7] =  128;
  cost[8,7,7] =  73;
  cost[8,8,7] =  0;
  cost[8,9,7] =  11;
  cost[8,10,7] =  109;
  cost[8,11,7] =  110;
  cost[8,12,7] =  47;
  cost[8,13,7] =  3;
  cost[9,0,7] =  159;
  cost[9,1,7] =  114;
  cost[9,2,7] =  181;
  cost[9,3,7] =  105;
  cost[9,4,7] =  152;
  cost[9,5,7] =  109;
  cost[9,6,7] =  179;
  cost[9,7,7] =  39;
  cost[9,8,7] =  11;
  cost[9,9,7] =  0;
  cost[9,10,7] =  67;
  cost[9,11,7] =  1;
  cost[9,12,7] =  181;
  cost[9,13,7] =  117;
  cost[10,0,7] =  75;
  cost[10,1,7] =  87;
  cost[10,2,7] =  144;
  cost[10,3,7] =  42;
  cost[10,4,7] =  150;
  cost[10,5,7] =  108;
  cost[10,6,7] =  41;
  cost[10,7,7] =  126;
  cost[10,8,7] =  109;
  cost[10,9,7] =  67;
  cost[10,10,7] =  0;
  cost[10,11,7] =  151;
  cost[10,12,7] =  173;
  cost[10,13,7] =  182;
  cost[11,0,7] =  124;
  cost[11,1,7] =  93;
  cost[11,2,7] =  90;
  cost[11,3,7] =  93;
  cost[11,4,7] =  177;
  cost[11,5,7] =  121;
  cost[11,6,7] =  118;
  cost[11,7,7] =  116;
  cost[11,8,7] =  110;
  cost[11,9,7] =  1;
  cost[11,10,7] =  151;
  cost[11,11,7] =  0;
  cost[11,12,7] =  33;
  cost[11,13,7] =  87;
  cost[12,0,7] =  88;
  cost[12,1,7] =  195;
  cost[12,2,7] =  85;
  cost[12,3,7] =  186;
  cost[12,4,7] =  50;
  cost[12,5,7] =  37;
  cost[12,6,7] =  169;
  cost[12,7,7] =  132;
  cost[12,8,7] =  47;
  cost[12,9,7] =  181;
  cost[12,10,7] =  173;
  cost[12,11,7] =  33;
  cost[12,12,7] =  0;
  cost[12,13,7] =  95;
  cost[13,0,7] =  28;
  cost[13,1,7] =  11;
  cost[13,2,7] =  166;
  cost[13,3,7] =  91;
  cost[13,4,7] =  149;
  cost[13,5,7] =  93;
  cost[13,6,7] =  21;
  cost[13,7,7] =  116;
  cost[13,8,7] =  3;
  cost[13,9,7] =  117;
  cost[13,10,7] =  182;
  cost[13,11,7] =  87;
  cost[13,12,7] =  95;
  cost[13,13,7] =  0;
  cost[0,0,8] =  0;
  cost[0,1,8] =  155;
  cost[0,2,8] =  125;
  cost[0,3,8] =  189;
  cost[0,4,8] =  30;
  cost[0,5,8] =  57;
  cost[0,6,8] =  172;
  cost[0,7,8] =  71;
  cost[0,8,8] =  176;
  cost[0,9,8] =  146;
  cost[0,10,8] =  93;
  cost[0,11,8] =  53;
  cost[0,12,8] =  185;
  cost[0,13,8] =  23;
  cost[1,0,8] =  155;
  cost[1,1,8] =  0;
  cost[1,2,8] =  169;
  cost[1,3,8] =  122;
  cost[1,4,8] =  140;
  cost[1,5,8] =  181;
  cost[1,6,8] =  36;
  cost[1,7,8] =  55;
  cost[1,8,8] =  32;
  cost[1,9,8] =  39;
  cost[1,10,8] =  122;
  cost[1,11,8] =  34;
  cost[1,12,8] =  24;
  cost[1,13,8] =  44;
  cost[2,0,8] =  125;
  cost[2,1,8] =  169;
  cost[2,2,8] =  0;
  cost[2,3,8] =  185;
  cost[2,4,8] =  2;
  cost[2,5,8] =  31;
  cost[2,6,8] =  23;
  cost[2,7,8] =  90;
  cost[2,8,8] =  127;
  cost[2,9,8] =  179;
  cost[2,10,8] =  19;
  cost[2,11,8] =  120;
  cost[2,12,8] =  13;
  cost[2,13,8] =  77;
  cost[3,0,8] =  189;
  cost[3,1,8] =  122;
  cost[3,2,8] =  185;
  cost[3,3,8] =  0;
  cost[3,4,8] =  97;
  cost[3,5,8] =  85;
  cost[3,6,8] =  57;
  cost[3,7,8] =  47;
  cost[3,8,8] =  178;
  cost[3,9,8] =  110;
  cost[3,10,8] =  37;
  cost[3,11,8] =  6;
  cost[3,12,8] =  84;
  cost[3,13,8] =  159;
  cost[4,0,8] =  30;
  cost[4,1,8] =  140;
  cost[4,2,8] =  2;
  cost[4,3,8] =  97;
  cost[4,4,8] =  0;
  cost[4,5,8] =  147;
  cost[4,6,8] =  69;
  cost[4,7,8] =  195;
  cost[4,8,8] =  6;
  cost[4,9,8] =  102;
  cost[4,10,8] =  39;
  cost[4,11,8] =  129;
  cost[4,12,8] =  137;
  cost[4,13,8] =  64;
  cost[5,0,8] =  57;
  cost[5,1,8] =  181;
  cost[5,2,8] =  31;
  cost[5,3,8] =  85;
  cost[5,4,8] =  147;
  cost[5,5,8] =  0;
  cost[5,6,8] =  174;
  cost[5,7,8] =  126;
  cost[5,8,8] =  66;
  cost[5,9,8] =  9;
  cost[5,10,8] =  150;
  cost[5,11,8] =  157;
  cost[5,12,8] =  136;
  cost[5,13,8] =  133;
  cost[6,0,8] =  172;
  cost[6,1,8] =  36;
  cost[6,2,8] =  23;
  cost[6,3,8] =  57;
  cost[6,4,8] =  69;
  cost[6,5,8] =  174;
  cost[6,6,8] =  0;
  cost[6,7,8] =  177;
  cost[6,8,8] =  61;
  cost[6,9,8] =  147;
  cost[6,10,8] =  58;
  cost[6,11,8] =  158;
  cost[6,12,8] =  37;
  cost[6,13,8] =  115;
  cost[7,0,8] =  71;
  cost[7,1,8] =  55;
  cost[7,2,8] =  90;
  cost[7,3,8] =  47;
  cost[7,4,8] =  195;
  cost[7,5,8] =  126;
  cost[7,6,8] =  177;
  cost[7,7,8] =  0;
  cost[7,8,8] =  10;
  cost[7,9,8] =  19;
  cost[7,10,8] =  30;
  cost[7,11,8] =  47;
  cost[7,12,8] =  26;
  cost[7,13,8] =  115;
  cost[8,0,8] =  176;
  cost[8,1,8] =  32;
  cost[8,2,8] =  127;
  cost[8,3,8] =  178;
  cost[8,4,8] =  6;
  cost[8,5,8] =  66;
  cost[8,6,8] =  61;
  cost[8,7,8] =  10;
  cost[8,8,8] =  0;
  cost[8,9,8] =  11;
  cost[8,10,8] =  174;
  cost[8,11,8] =  185;
  cost[8,12,8] =  10;
  cost[8,13,8] =  181;
  cost[9,0,8] =  146;
  cost[9,1,8] =  39;
  cost[9,2,8] =  179;
  cost[9,3,8] =  110;
  cost[9,4,8] =  102;
  cost[9,5,8] =  9;
  cost[9,6,8] =  147;
  cost[9,7,8] =  19;
  cost[9,8,8] =  11;
  cost[9,9,8] =  0;
  cost[9,10,8] =  91;
  cost[9,11,8] =  50;
  cost[9,12,8] =  115;
  cost[9,13,8] =  33;
  cost[10,0,8] =  93;
  cost[10,1,8] =  122;
  cost[10,2,8] =  19;
  cost[10,3,8] =  37;
  cost[10,4,8] =  39;
  cost[10,5,8] =  150;
  cost[10,6,8] =  58;
  cost[10,7,8] =  30;
  cost[10,8,8] =  174;
  cost[10,9,8] =  91;
  cost[10,10,8] =  0;
  cost[10,11,8] =  114;
  cost[10,12,8] =  93;
  cost[10,13,8] =  159;
  cost[11,0,8] =  53;
  cost[11,1,8] =  34;
  cost[11,2,8] =  120;
  cost[11,3,8] =  6;
  cost[11,4,8] =  129;
  cost[11,5,8] =  157;
  cost[11,6,8] =  158;
  cost[11,7,8] =  47;
  cost[11,8,8] =  185;
  cost[11,9,8] =  50;
  cost[11,10,8] =  114;
  cost[11,11,8] =  0;
  cost[11,12,8] =  181;
  cost[11,13,8] =  103;
  cost[12,0,8] =  185;
  cost[12,1,8] =  24;
  cost[12,2,8] =  13;
  cost[12,3,8] =  84;
  cost[12,4,8] =  137;
  cost[12,5,8] =  136;
  cost[12,6,8] =  37;
  cost[12,7,8] =  26;
  cost[12,8,8] =  10;
  cost[12,9,8] =  115;
  cost[12,10,8] =  93;
  cost[12,11,8] =  181;
  cost[12,12,8] =  0;
  cost[12,13,8] =  114;
  cost[13,0,8] =  23;
  cost[13,1,8] =  44;
  cost[13,2,8] =  77;
  cost[13,3,8] =  159;
  cost[13,4,8] =  64;
  cost[13,5,8] =  133;
  cost[13,6,8] =  115;
  cost[13,7,8] =  115;
  cost[13,8,8] =  181;
  cost[13,9,8] =  33;
  cost[13,10,8] =  159;
  cost[13,11,8] =  103;
  cost[13,12,8] =  114;
  cost[13,13,8] =  0;
  cost[0,0,9] =  0;
  cost[0,1,9] =  142;
  cost[0,2,9] =  44;
  cost[0,3,9] =  51;
  cost[0,4,9] =  124;
  cost[0,5,9] =  105;
  cost[0,6,9] =  3;
  cost[0,7,9] =  182;
  cost[0,8,9] =  68;
  cost[0,9,9] =  40;
  cost[0,10,9] =  102;
  cost[0,11,9] =  78;
  cost[0,12,9] =  60;
  cost[0,13,9] =  133;
  cost[1,0,9] =  142;
  cost[1,1,9] =  0;
  cost[1,2,9] =  126;
  cost[1,3,9] =  86;
  cost[1,4,9] =  52;
  cost[1,5,9] =  137;
  cost[1,6,9] =  65;
  cost[1,7,9] =  42;
  cost[1,8,9] =  148;
  cost[1,9,9] =  50;
  cost[1,10,9] =  133;
  cost[1,11,9] =  3;
  cost[1,12,9] =  165;
  cost[1,13,9] =  167;
  cost[2,0,9] =  44;
  cost[2,1,9] =  126;
  cost[2,2,9] =  0;
  cost[2,3,9] =  117;
  cost[2,4,9] =  63;
  cost[2,5,9] =  130;
  cost[2,6,9] =  103;
  cost[2,7,9] =  166;
  cost[2,8,9] =  49;
  cost[2,9,9] =  50;
  cost[2,10,9] =  14;
  cost[2,11,9] =  100;
  cost[2,12,9] =  174;
  cost[2,13,9] =  119;
  cost[3,0,9] =  51;
  cost[3,1,9] =  86;
  cost[3,2,9] =  117;
  cost[3,3,9] =  0;
  cost[3,4,9] =  104;
  cost[3,5,9] =  160;
  cost[3,6,9] =  187;
  cost[3,7,9] =  144;
  cost[3,8,9] =  67;
  cost[3,9,9] =  70;
  cost[3,10,9] =  8;
  cost[3,11,9] =  4;
  cost[3,12,9] =  0;
  cost[3,13,9] =  95;
  cost[4,0,9] =  124;
  cost[4,1,9] =  52;
  cost[4,2,9] =  63;
  cost[4,3,9] =  104;
  cost[4,4,9] =  0;
  cost[4,5,9] =  57;
  cost[4,6,9] =  138;
  cost[4,7,9] =  160;
  cost[4,8,9] =  99;
  cost[4,9,9] =  91;
  cost[4,10,9] =  15;
  cost[4,11,9] =  37;
  cost[4,12,9] =  94;
  cost[4,13,9] =  180;
  cost[5,0,9] =  105;
  cost[5,1,9] =  137;
  cost[5,2,9] =  130;
  cost[5,3,9] =  160;
  cost[5,4,9] =  57;
  cost[5,5,9] =  0;
  cost[5,6,9] =  8;
  cost[5,7,9] =  16;
  cost[5,8,9] =  47;
  cost[5,9,9] =  139;
  cost[5,10,9] =  119;
  cost[5,11,9] =  18;
  cost[5,12,9] =  188;
  cost[5,13,9] =  170;
  cost[6,0,9] =  3;
  cost[6,1,9] =  65;
  cost[6,2,9] =  103;
  cost[6,3,9] =  187;
  cost[6,4,9] =  138;
  cost[6,5,9] =  8;
  cost[6,6,9] =  0;
  cost[6,7,9] =  32;
  cost[6,8,9] =  93;
  cost[6,9,9] =  148;
  cost[6,10,9] =  152;
  cost[6,11,9] =  1;
  cost[6,12,9] =  113;
  cost[6,13,9] =  144;
  cost[7,0,9] =  182;
  cost[7,1,9] =  42;
  cost[7,2,9] =  166;
  cost[7,3,9] =  144;
  cost[7,4,9] =  160;
  cost[7,5,9] =  16;
  cost[7,6,9] =  32;
  cost[7,7,9] =  0;
  cost[7,8,9] =  145;
  cost[7,9,9] =  180;
  cost[7,10,9] =  18;
  cost[7,11,9] =  154;
  cost[7,12,9] =  185;
  cost[7,13,9] =  19;
  cost[8,0,9] =  68;
  cost[8,1,9] =  148;
  cost[8,2,9] =  49;
  cost[8,3,9] =  67;
  cost[8,4,9] =  99;
  cost[8,5,9] =  47;
  cost[8,6,9] =  93;
  cost[8,7,9] =  145;
  cost[8,8,9] =  0;
  cost[8,9,9] =  53;
  cost[8,10,9] =  46;
  cost[8,11,9] =  158;
  cost[8,12,9] =  18;
  cost[8,13,9] =  146;
  cost[9,0,9] =  40;
  cost[9,1,9] =  50;
  cost[9,2,9] =  50;
  cost[9,3,9] =  70;
  cost[9,4,9] =  91;
  cost[9,5,9] =  139;
  cost[9,6,9] =  148;
  cost[9,7,9] =  180;
  cost[9,8,9] =  53;
  cost[9,9,9] =  0;
  cost[9,10,9] =  54;
  cost[9,11,9] =  33;
  cost[9,12,9] =  183;
  cost[9,13,9] =  149;
  cost[10,0,9] =  102;
  cost[10,1,9] =  133;
  cost[10,2,9] =  14;
  cost[10,3,9] =  8;
  cost[10,4,9] =  15;
  cost[10,5,9] =  119;
  cost[10,6,9] =  152;
  cost[10,7,9] =  18;
  cost[10,8,9] =  46;
  cost[10,9,9] =  54;
  cost[10,10,9] =  0;
  cost[10,11,9] =  18;
  cost[10,12,9] =  192;
  cost[10,13,9] =  165;
  cost[11,0,9] =  78;
  cost[11,1,9] =  3;
  cost[11,2,9] =  100;
  cost[11,3,9] =  4;
  cost[11,4,9] =  37;
  cost[11,5,9] =  18;
  cost[11,6,9] =  1;
  cost[11,7,9] =  154;
  cost[11,8,9] =  158;
  cost[11,9,9] =  33;
  cost[11,10,9] =  18;
  cost[11,11,9] =  0;
  cost[11,12,9] =  66;
  cost[11,13,9] =  135;
  cost[12,0,9] =  60;
  cost[12,1,9] =  165;
  cost[12,2,9] =  174;
  cost[12,3,9] =  0;
  cost[12,4,9] =  94;
  cost[12,5,9] =  188;
  cost[12,6,9] =  113;
  cost[12,7,9] =  185;
  cost[12,8,9] =  18;
  cost[12,9,9] =  183;
  cost[12,10,9] =  192;
  cost[12,11,9] =  66;
  cost[12,12,9] =  0;
  cost[12,13,9] =  89;
  cost[13,0,9] =  133;
  cost[13,1,9] =  167;
  cost[13,2,9] =  119;
  cost[13,3,9] =  95;
  cost[13,4,9] =  180;
  cost[13,5,9] =  170;
  cost[13,6,9] =  144;
  cost[13,7,9] =  19;
  cost[13,8,9] =  146;
  cost[13,9,9] =  149;
  cost[13,10,9] =  165;
  cost[13,11,9] =  135;
  cost[13,12,9] =  89;
  cost[13,13,9] =  0;
  cost[0,0,10] =  0;
  cost[0,1,10] =  85;
  cost[0,2,10] =  128;
  cost[0,3,10] =  63;
  cost[0,4,10] =  117;
  cost[0,5,10] =  25;
  cost[0,6,10] =  15;
  cost[0,7,10] =  74;
  cost[0,8,10] =  26;
  cost[0,9,10] =  129;
  cost[0,10,10] =  22;
  cost[0,11,10] =  172;
  cost[0,12,10] =  114;
  cost[0,13,10] =  41;
  cost[1,0,10] =  85;
  cost[1,1,10] =  0;
  cost[1,2,10] =  130;
  cost[1,3,10] =  103;
  cost[1,4,10] =  61;
  cost[1,5,10] =  184;
  cost[1,6,10] =  150;
  cost[1,7,10] =  23;
  cost[1,8,10] =  7;
  cost[1,9,10] =  100;
  cost[1,10,10] =  78;
  cost[1,11,10] =  41;
  cost[1,12,10] =  88;
  cost[1,13,10] =  31;
  cost[2,0,10] =  128;
  cost[2,1,10] =  130;
  cost[2,2,10] =  0;
  cost[2,3,10] =  60;
  cost[2,4,10] =  85;
  cost[2,5,10] =  1;
  cost[2,6,10] =  127;
  cost[2,7,10] =  24;
  cost[2,8,10] =  90;
  cost[2,9,10] =  16;
  cost[2,10,10] =  152;
  cost[2,11,10] =  154;
  cost[2,12,10] =  134;
  cost[2,13,10] =  178;
  cost[3,0,10] =  63;
  cost[3,1,10] =  103;
  cost[3,2,10] =  60;
  cost[3,3,10] =  0;
  cost[3,4,10] =  169;
  cost[3,5,10] =  12;
  cost[3,6,10] =  9;
  cost[3,7,10] =  103;
  cost[3,8,10] =  34;
  cost[3,9,10] =  181;
  cost[3,10,10] =  21;
  cost[3,11,10] =  76;
  cost[3,12,10] =  116;
  cost[3,13,10] =  125;
  cost[4,0,10] =  117;
  cost[4,1,10] =  61;
  cost[4,2,10] =  85;
  cost[4,3,10] =  169;
  cost[4,4,10] =  0;
  cost[4,5,10] =  137;
  cost[4,6,10] =  105;
  cost[4,7,10] =  79;
  cost[4,8,10] =  161;
  cost[4,9,10] =  113;
  cost[4,10,10] =  180;
  cost[4,11,10] =  43;
  cost[4,12,10] =  154;
  cost[4,13,10] =  73;
  cost[5,0,10] =  25;
  cost[5,1,10] =  184;
  cost[5,2,10] =  1;
  cost[5,3,10] =  12;
  cost[5,4,10] =  137;
  cost[5,5,10] =  0;
  cost[5,6,10] =  74;
  cost[5,7,10] =  19;
  cost[5,8,10] =  158;
  cost[5,9,10] =  75;
  cost[5,10,10] =  146;
  cost[5,11,10] =  183;
  cost[5,12,10] =  166;
  cost[5,13,10] =  162;
  cost[6,0,10] =  15;
  cost[6,1,10] =  150;
  cost[6,2,10] =  127;
  cost[6,3,10] =  9;
  cost[6,4,10] =  105;
  cost[6,5,10] =  74;
  cost[6,6,10] =  0;
  cost[6,7,10] =  140;
  cost[6,8,10] =  124;
  cost[6,9,10] =  101;
  cost[6,10,10] =  122;
  cost[6,11,10] =  98;
  cost[6,12,10] =  113;
  cost[6,13,10] =  131;
  cost[7,0,10] =  74;
  cost[7,1,10] =  23;
  cost[7,2,10] =  24;
  cost[7,3,10] =  103;
  cost[7,4,10] =  79;
  cost[7,5,10] =  19;
  cost[7,6,10] =  140;
  cost[7,7,10] =  0;
  cost[7,8,10] =  5;
  cost[7,9,10] =  148;
  cost[7,10,10] =  117;
  cost[7,11,10] =  27;
  cost[7,12,10] =  28;
  cost[7,13,10] =  38;
  cost[8,0,10] =  26;
  cost[8,1,10] =  7;
  cost[8,2,10] =  90;
  cost[8,3,10] =  34;
  cost[8,4,10] =  161;
  cost[8,5,10] =  158;
  cost[8,6,10] =  124;
  cost[8,7,10] =  5;
  cost[8,8,10] =  0;
  cost[8,9,10] =  152;
  cost[8,10,10] =  165;
  cost[8,11,10] =  144;
  cost[8,12,10] =  36;
  cost[8,13,10] =  130;
  cost[9,0,10] =  129;
  cost[9,1,10] =  100;
  cost[9,2,10] =  16;
  cost[9,3,10] =  181;
  cost[9,4,10] =  113;
  cost[9,5,10] =  75;
  cost[9,6,10] =  101;
  cost[9,7,10] =  148;
  cost[9,8,10] =  152;
  cost[9,9,10] =  0;
  cost[9,10,10] =  61;
  cost[9,11,10] =  20;
  cost[9,12,10] =  174;
  cost[9,13,10] =  20;
  cost[10,0,10] =  22;
  cost[10,1,10] =  78;
  cost[10,2,10] =  152;
  cost[10,3,10] =  21;
  cost[10,4,10] =  180;
  cost[10,5,10] =  146;
  cost[10,6,10] =  122;
  cost[10,7,10] =  117;
  cost[10,8,10] =  165;
  cost[10,9,10] =  61;
  cost[10,10,10] =  0;
  cost[10,11,10] =  94;
  cost[10,12,10] =  52;
  cost[10,13,10] =  39;
  cost[11,0,10] =  172;
  cost[11,1,10] =  41;
  cost[11,2,10] =  154;
  cost[11,3,10] =  76;
  cost[11,4,10] =  43;
  cost[11,5,10] =  183;
  cost[11,6,10] =  98;
  cost[11,7,10] =  27;
  cost[11,8,10] =  144;
  cost[11,9,10] =  20;
  cost[11,10,10] =  94;
  cost[11,11,10] =  0;
  cost[11,12,10] =  56;
  cost[11,13,10] =  128;
  cost[12,0,10] =  114;
  cost[12,1,10] =  88;
  cost[12,2,10] =  134;
  cost[12,3,10] =  116;
  cost[12,4,10] =  154;
  cost[12,5,10] =  166;
  cost[12,6,10] =  113;
  cost[12,7,10] =  28;
  cost[12,8,10] =  36;
  cost[12,9,10] =  174;
  cost[12,10,10] =  52;
  cost[12,11,10] =  56;
  cost[12,12,10] =  0;
  cost[12,13,10] =  185;
  cost[13,0,10] =  41;
  cost[13,1,10] =  31;
  cost[13,2,10] =  178;
  cost[13,3,10] =  125;
  cost[13,4,10] =  73;
  cost[13,5,10] =  162;
  cost[13,6,10] =  131;
  cost[13,7,10] =  38;
  cost[13,8,10] =  130;
  cost[13,9,10] =  20;
  cost[13,10,10] =  39;
  cost[13,11,10] =  128;
  cost[13,12,10] =  185;
  cost[13,13,10] =  0;
  cost[0,0,11] =  0;
  cost[0,1,11] =  43;
  cost[0,2,11] =  99;
  cost[0,3,11] =  152;
  cost[0,4,11] =  183;
  cost[0,5,11] =  27;
  cost[0,6,11] =  57;
  cost[0,7,11] =  109;
  cost[0,8,11] =  126;
  cost[0,9,11] =  171;
  cost[0,10,11] =  45;
  cost[0,11,11] =  132;
  cost[0,12,11] =  123;
  cost[0,13,11] =  163;
  cost[1,0,11] =  43;
  cost[1,1,11] =  0;
  cost[1,2,11] =  159;
  cost[1,3,11] =  151;
  cost[1,4,11] =  5;
  cost[1,5,11] =  115;
  cost[1,6,11] =  121;
  cost[1,7,11] =  149;
  cost[1,8,11] =  151;
  cost[1,9,11] =  55;
  cost[1,10,11] =  15;
  cost[1,11,11] =  172;
  cost[1,12,11] =  33;
  cost[1,13,11] =  35;
  cost[2,0,11] =  99;
  cost[2,1,11] =  159;
  cost[2,2,11] =  0;
  cost[2,3,11] =  70;
  cost[2,4,11] =  86;
  cost[2,5,11] =  74;
  cost[2,6,11] =  126;
  cost[2,7,11] =  19;
  cost[2,8,11] =  63;
  cost[2,9,11] =  170;
  cost[2,10,11] =  119;
  cost[2,11,11] =  20;
  cost[2,12,11] =  157;
  cost[2,13,11] =  146;
  cost[3,0,11] =  152;
  cost[3,1,11] =  151;
  cost[3,2,11] =  70;
  cost[3,3,11] =  0;
  cost[3,4,11] =  78;
  cost[3,5,11] =  71;
  cost[3,6,11] =  77;
  cost[3,7,11] =  53;
  cost[3,8,11] =  117;
  cost[3,9,11] =  13;
  cost[3,10,11] =  176;
  cost[3,11,11] =  84;
  cost[3,12,11] =  172;
  cost[3,13,11] =  132;
  cost[4,0,11] =  183;
  cost[4,1,11] =  5;
  cost[4,2,11] =  86;
  cost[4,3,11] =  78;
  cost[4,4,11] =  0;
  cost[4,5,11] =  90;
  cost[4,6,11] =  92;
  cost[4,7,11] =  57;
  cost[4,8,11] =  43;
  cost[4,9,11] =  48;
  cost[4,10,11] =  113;
  cost[4,11,11] =  59;
  cost[4,12,11] =  24;
  cost[4,13,11] =  146;
  cost[5,0,11] =  27;
  cost[5,1,11] =  115;
  cost[5,2,11] =  74;
  cost[5,3,11] =  71;
  cost[5,4,11] =  90;
  cost[5,5,11] =  0;
  cost[5,6,11] =  94;
  cost[5,7,11] =  95;
  cost[5,8,11] =  37;
  cost[5,9,11] =  168;
  cost[5,10,11] =  26;
  cost[5,11,11] =  57;
  cost[5,12,11] =  36;
  cost[5,13,11] =  0;
  cost[6,0,11] =  57;
  cost[6,1,11] =  121;
  cost[6,2,11] =  126;
  cost[6,3,11] =  77;
  cost[6,4,11] =  92;
  cost[6,5,11] =  94;
  cost[6,6,11] =  0;
  cost[6,7,11] =  176;
  cost[6,8,11] =  56;
  cost[6,9,11] =  158;
  cost[6,10,11] =  127;
  cost[6,11,11] =  134;
  cost[6,12,11] =  34;
  cost[6,13,11] =  8;
  cost[7,0,11] =  109;
  cost[7,1,11] =  149;
  cost[7,2,11] =  19;
  cost[7,3,11] =  53;
  cost[7,4,11] =  57;
  cost[7,5,11] =  95;
  cost[7,6,11] =  176;
  cost[7,7,11] =  0;
  cost[7,8,11] =  188;
  cost[7,9,11] =  151;
  cost[7,10,11] =  22;
  cost[7,11,11] =  168;
  cost[7,12,11] =  40;
  cost[7,13,11] =  194;
  cost[8,0,11] =  126;
  cost[8,1,11] =  151;
  cost[8,2,11] =  63;
  cost[8,3,11] =  117;
  cost[8,4,11] =  43;
  cost[8,5,11] =  37;
  cost[8,6,11] =  56;
  cost[8,7,11] =  188;
  cost[8,8,11] =  0;
  cost[8,9,11] =  105;
  cost[8,10,11] =  130;
  cost[8,11,11] =  91;
  cost[8,12,11] =  162;
  cost[8,13,11] =  174;
  cost[9,0,11] =  171;
  cost[9,1,11] =  55;
  cost[9,2,11] =  170;
  cost[9,3,11] =  13;
  cost[9,4,11] =  48;
  cost[9,5,11] =  168;
  cost[9,6,11] =  158;
  cost[9,7,11] =  151;
  cost[9,8,11] =  105;
  cost[9,9,11] =  0;
  cost[9,10,11] =  139;
  cost[9,11,11] =  79;
  cost[9,12,11] =  37;
  cost[9,13,11] =  164;
  cost[10,0,11] =  45;
  cost[10,1,11] =  15;
  cost[10,2,11] =  119;
  cost[10,3,11] =  176;
  cost[10,4,11] =  113;
  cost[10,5,11] =  26;
  cost[10,6,11] =  127;
  cost[10,7,11] =  22;
  cost[10,8,11] =  130;
  cost[10,9,11] =  139;
  cost[10,10,11] =  0;
  cost[10,11,11] =  30;
  cost[10,12,11] =  132;
  cost[10,13,11] =  63;
  cost[11,0,11] =  132;
  cost[11,1,11] =  172;
  cost[11,2,11] =  20;
  cost[11,3,11] =  84;
  cost[11,4,11] =  59;
  cost[11,5,11] =  57;
  cost[11,6,11] =  134;
  cost[11,7,11] =  168;
  cost[11,8,11] =  91;
  cost[11,9,11] =  79;
  cost[11,10,11] =  30;
  cost[11,11,11] =  0;
  cost[11,12,11] =  68;
  cost[11,13,11] =  104;
  cost[12,0,11] =  123;
  cost[12,1,11] =  33;
  cost[12,2,11] =  157;
  cost[12,3,11] =  172;
  cost[12,4,11] =  24;
  cost[12,5,11] =  36;
  cost[12,6,11] =  34;
  cost[12,7,11] =  40;
  cost[12,8,11] =  162;
  cost[12,9,11] =  37;
  cost[12,10,11] =  132;
  cost[12,11,11] =  68;
  cost[12,12,11] =  0;
  cost[12,13,11] =  89;
  cost[13,0,11] =  163;
  cost[13,1,11] =  35;
  cost[13,2,11] =  146;
  cost[13,3,11] =  132;
  cost[13,4,11] =  146;
  cost[13,5,11] =  0;
  cost[13,6,11] =  8;
  cost[13,7,11] =  194;
  cost[13,8,11] =  174;
  cost[13,9,11] =  164;
  cost[13,10,11] =  63;
  cost[13,11,11] =  104;
  cost[13,12,11] =  89;
  cost[13,13,11] =  0;
  cost[0,0,12] =  0;
  cost[0,1,12] =  125;
  cost[0,2,12] =  140;
  cost[0,3,12] =  90;
  cost[0,4,12] =  106;
  cost[0,5,12] =  1;
  cost[0,6,12] =  52;
  cost[0,7,12] =  37;
  cost[0,8,12] =  135;
  cost[0,9,12] =  87;
  cost[0,10,12] =  46;
  cost[0,11,12] =  128;
  cost[0,12,12] =  42;
  cost[0,13,12] =  68;
  cost[1,0,12] =  125;
  cost[1,1,12] =  0;
  cost[1,2,12] =  100;
  cost[1,3,12] =  83;
  cost[1,4,12] =  67;
  cost[1,5,12] =  9;
  cost[1,6,12] =  18;
  cost[1,7,12] =  158;
  cost[1,8,12] =  172;
  cost[1,9,12] =  193;
  cost[1,10,12] =  102;
  cost[1,11,12] =  55;
  cost[1,12,12] =  35;
  cost[1,13,12] =  70;
  cost[2,0,12] =  140;
  cost[2,1,12] =  100;
  cost[2,2,12] =  0;
  cost[2,3,12] =  86;
  cost[2,4,12] =  167;
  cost[2,5,12] =  133;
  cost[2,6,12] =  154;
  cost[2,7,12] =  75;
  cost[2,8,12] =  27;
  cost[2,9,12] =  83;
  cost[2,10,12] =  20;
  cost[2,11,12] =  117;
  cost[2,12,12] =  189;
  cost[2,13,12] =  21;
  cost[3,0,12] =  90;
  cost[3,1,12] =  83;
  cost[3,2,12] =  86;
  cost[3,3,12] =  0;
  cost[3,4,12] =  170;
  cost[3,5,12] =  31;
  cost[3,6,12] =  157;
  cost[3,7,12] =  61;
  cost[3,8,12] =  77;
  cost[3,9,12] =  89;
  cost[3,10,12] =  104;
  cost[3,11,12] =  146;
  cost[3,12,12] =  190;
  cost[3,13,12] =  187;
  cost[4,0,12] =  106;
  cost[4,1,12] =  67;
  cost[4,2,12] =  167;
  cost[4,3,12] =  170;
  cost[4,4,12] =  0;
  cost[4,5,12] =  17;
  cost[4,6,12] =  4;
  cost[4,7,12] =  10;
  cost[4,8,12] =  175;
  cost[4,9,12] =  176;
  cost[4,10,12] =  7;
  cost[4,11,12] =  82;
  cost[4,12,12] =  36;
  cost[4,13,12] =  43;
  cost[5,0,12] =  1;
  cost[5,1,12] =  9;
  cost[5,2,12] =  133;
  cost[5,3,12] =  31;
  cost[5,4,12] =  17;
  cost[5,5,12] =  0;
  cost[5,6,12] =  152;
  cost[5,7,12] =  122;
  cost[5,8,12] =  14;
  cost[5,9,12] =  90;
  cost[5,10,12] =  80;
  cost[5,11,12] =  90;
  cost[5,12,12] =  117;
  cost[5,13,12] =  163;
  cost[6,0,12] =  52;
  cost[6,1,12] =  18;
  cost[6,2,12] =  154;
  cost[6,3,12] =  157;
  cost[6,4,12] =  4;
  cost[6,5,12] =  152;
  cost[6,6,12] =  0;
  cost[6,7,12] =  110;
  cost[6,8,12] =  39;
  cost[6,9,12] =  157;
  cost[6,10,12] =  131;
  cost[6,11,12] =  13;
  cost[6,12,12] =  188;
  cost[6,13,12] =  93;
  cost[7,0,12] =  37;
  cost[7,1,12] =  158;
  cost[7,2,12] =  75;
  cost[7,3,12] =  61;
  cost[7,4,12] =  10;
  cost[7,5,12] =  122;
  cost[7,6,12] =  110;
  cost[7,7,12] =  0;
  cost[7,8,12] =  75;
  cost[7,9,12] =  70;
  cost[7,10,12] =  182;
  cost[7,11,12] =  179;
  cost[7,12,12] =  20;
  cost[7,13,12] =  176;
  cost[8,0,12] =  135;
  cost[8,1,12] =  172;
  cost[8,2,12] =  27;
  cost[8,3,12] =  77;
  cost[8,4,12] =  175;
  cost[8,5,12] =  14;
  cost[8,6,12] =  39;
  cost[8,7,12] =  75;
  cost[8,8,12] =  0;
  cost[8,9,12] =  171;
  cost[8,10,12] =  37;
  cost[8,11,12] =  180;
  cost[8,12,12] =  182;
  cost[8,13,12] =  17;
  cost[9,0,12] =  87;
  cost[9,1,12] =  193;
  cost[9,2,12] =  83;
  cost[9,3,12] =  89;
  cost[9,4,12] =  176;
  cost[9,5,12] =  90;
  cost[9,6,12] =  157;
  cost[9,7,12] =  70;
  cost[9,8,12] =  171;
  cost[9,9,12] =  0;
  cost[9,10,12] =  160;
  cost[9,11,12] =  189;
  cost[9,12,12] =  99;
  cost[9,13,12] =  0;
  cost[10,0,12] =  46;
  cost[10,1,12] =  102;
  cost[10,2,12] =  20;
  cost[10,3,12] =  104;
  cost[10,4,12] =  7;
  cost[10,5,12] =  80;
  cost[10,6,12] =  131;
  cost[10,7,12] =  182;
  cost[10,8,12] =  37;
  cost[10,9,12] =  160;
  cost[10,10,12] =  0;
  cost[10,11,12] =  36;
  cost[10,12,12] =  56;
  cost[10,13,12] =  122;
  cost[11,0,12] =  128;
  cost[11,1,12] =  55;
  cost[11,2,12] =  117;
  cost[11,3,12] =  146;
  cost[11,4,12] =  82;
  cost[11,5,12] =  90;
  cost[11,6,12] =  13;
  cost[11,7,12] =  179;
  cost[11,8,12] =  180;
  cost[11,9,12] =  189;
  cost[11,10,12] =  36;
  cost[11,11,12] =  0;
  cost[11,12,12] =  51;
  cost[11,13,12] =  146;
  cost[12,0,12] =  42;
  cost[12,1,12] =  35;
  cost[12,2,12] =  189;
  cost[12,3,12] =  190;
  cost[12,4,12] =  36;
  cost[12,5,12] =  117;
  cost[12,6,12] =  188;
  cost[12,7,12] =  20;
  cost[12,8,12] =  182;
  cost[12,9,12] =  99;
  cost[12,10,12] =  56;
  cost[12,11,12] =  51;
  cost[12,12,12] =  0;
  cost[12,13,12] =  7;
  cost[13,0,12] =  68;
  cost[13,1,12] =  70;
  cost[13,2,12] =  21;
  cost[13,3,12] =  187;
  cost[13,4,12] =  43;
  cost[13,5,12] =  163;
  cost[13,6,12] =  93;
  cost[13,7,12] =  176;
  cost[13,8,12] =  17;
  cost[13,9,12] =  0;
  cost[13,10,12] =  122;
  cost[13,11,12] =  146;
  cost[13,12,12] =  7;
  cost[13,13,12] =  0;
  cost[0,0,13] =  0;
  cost[0,1,13] =  141;
  cost[0,2,13] =  68;
  cost[0,3,13] =  170;
  cost[0,4,13] =  55;
  cost[0,5,13] =  108;
  cost[0,6,13] =  132;
  cost[0,7,13] =  187;
  cost[0,8,13] =  122;
  cost[0,9,13] =  125;
  cost[0,10,13] =  84;
  cost[0,11,13] =  1;
  cost[0,12,13] =  195;
  cost[0,13,13] =  71;
  cost[1,0,13] =  141;
  cost[1,1,13] =  0;
  cost[1,2,13] =  181;
  cost[1,3,13] =  19;
  cost[1,4,13] =  51;
  cost[1,5,13] =  157;
  cost[1,6,13] =  57;
  cost[1,7,13] =  36;
  cost[1,8,13] =  143;
  cost[1,9,13] =  74;
  cost[1,10,13] =  1;
  cost[1,11,13] =  136;
  cost[1,12,13] =  174;
  cost[1,13,13] =  2;
  cost[2,0,13] =  68;
  cost[2,1,13] =  181;
  cost[2,2,13] =  0;
  cost[2,3,13] =  173;
  cost[2,4,13] =  34;
  cost[2,5,13] =  125;
  cost[2,6,13] =  29;
  cost[2,7,13] =  181;
  cost[2,8,13] =  132;
  cost[2,9,13] =  170;
  cost[2,10,13] =  54;
  cost[2,11,13] =  107;
  cost[2,12,13] =  30;
  cost[2,13,13] =  162;
  cost[3,0,13] =  170;
  cost[3,1,13] =  19;
  cost[3,2,13] =  173;
  cost[3,3,13] =  0;
  cost[3,4,13] =  43;
  cost[3,5,13] =  22;
  cost[3,6,13] =  88;
  cost[3,7,13] =  168;
  cost[3,8,13] =  106;
  cost[3,9,13] =  90;
  cost[3,10,13] =  167;
  cost[3,11,13] =  178;
  cost[3,12,13] =  75;
  cost[3,13,13] =  187;
  cost[4,0,13] =  55;
  cost[4,1,13] =  51;
  cost[4,2,13] =  34;
  cost[4,3,13] =  43;
  cost[4,4,13] =  0;
  cost[4,5,13] =  34;
  cost[4,6,13] =  36;
  cost[4,7,13] =  48;
  cost[4,8,13] =  70;
  cost[4,9,13] =  179;
  cost[4,10,13] =  123;
  cost[4,11,13] =  71;
  cost[4,12,13] =  120;
  cost[4,13,13] =  101;
  cost[5,0,13] =  108;
  cost[5,1,13] =  157;
  cost[5,2,13] =  125;
  cost[5,3,13] =  22;
  cost[5,4,13] =  34;
  cost[5,5,13] =  0;
  cost[5,6,13] =  74;
  cost[5,7,13] =  98;
  cost[5,8,13] =  136;
  cost[5,9,13] =  3;
  cost[5,10,13] =  127;
  cost[5,11,13] =  121;
  cost[5,12,13] =  135;
  cost[5,13,13] =  101;
  cost[6,0,13] =  132;
  cost[6,1,13] =  57;
  cost[6,2,13] =  29;
  cost[6,3,13] =  88;
  cost[6,4,13] =  36;
  cost[6,5,13] =  74;
  cost[6,6,13] =  0;
  cost[6,7,13] =  175;
  cost[6,8,13] =  47;
  cost[6,9,13] =  132;
  cost[6,10,13] =  141;
  cost[6,11,13] =  91;
  cost[6,12,13] =  154;
  cost[6,13,13] =  34;
  cost[7,0,13] =  187;
  cost[7,1,13] =  36;
  cost[7,2,13] =  181;
  cost[7,3,13] =  168;
  cost[7,4,13] =  48;
  cost[7,5,13] =  98;
  cost[7,6,13] =  175;
  cost[7,7,13] =  0;
  cost[7,8,13] =  63;
  cost[7,9,13] =  65;
  cost[7,10,13] =  125;
  cost[7,11,13] =  35;
  cost[7,12,13] =  47;
  cost[7,13,13] =  4;
  cost[8,0,13] =  122;
  cost[8,1,13] =  143;
  cost[8,2,13] =  132;
  cost[8,3,13] =  106;
  cost[8,4,13] =  70;
  cost[8,5,13] =  136;
  cost[8,6,13] =  47;
  cost[8,7,13] =  63;
  cost[8,8,13] =  0;
  cost[8,9,13] =  27;
  cost[8,10,13] =  81;
  cost[8,11,13] =  41;
  cost[8,12,13] =  75;
  cost[8,13,13] =  152;
  cost[9,0,13] =  125;
  cost[9,1,13] =  74;
  cost[9,2,13] =  170;
  cost[9,3,13] =  90;
  cost[9,4,13] =  179;
  cost[9,5,13] =  3;
  cost[9,6,13] =  132;
  cost[9,7,13] =  65;
  cost[9,8,13] =  27;
  cost[9,9,13] =  0;
  cost[9,10,13] =  25;
  cost[9,11,13] =  2;
  cost[9,12,13] =  28;
  cost[9,13,13] =  146;
  cost[10,0,13] =  84;
  cost[10,1,13] =  1;
  cost[10,2,13] =  54;
  cost[10,3,13] =  167;
  cost[10,4,13] =  123;
  cost[10,5,13] =  127;
  cost[10,6,13] =  141;
  cost[10,7,13] =  125;
  cost[10,8,13] =  81;
  cost[10,9,13] =  25;
  cost[10,10,13] =  0;
  cost[10,11,13] =  103;
  cost[10,12,13] =  102;
  cost[10,13,13] =  48;
  cost[11,0,13] =  1;
  cost[11,1,13] =  136;
  cost[11,2,13] =  107;
  cost[11,3,13] =  178;
  cost[11,4,13] =  71;
  cost[11,5,13] =  121;
  cost[11,6,13] =  91;
  cost[11,7,13] =  35;
  cost[11,8,13] =  41;
  cost[11,9,13] =  2;
  cost[11,10,13] =  103;
  cost[11,11,13] =  0;
  cost[11,12,13] =  44;
  cost[11,13,13] =  106;
  cost[12,0,13] =  195;
  cost[12,1,13] =  174;
  cost[12,2,13] =  30;
  cost[12,3,13] =  75;
  cost[12,4,13] =  120;
  cost[12,5,13] =  135;
  cost[12,6,13] =  154;
  cost[12,7,13] =  47;
  cost[12,8,13] =  75;
  cost[12,9,13] =  28;
  cost[12,10,13] =  102;
  cost[12,11,13] =  44;
  cost[12,12,13] =  0;
  cost[12,13,13] =  175;
  cost[13,0,13] =  71;
  cost[13,1,13] =  2;
  cost[13,2,13] =  162;
  cost[13,3,13] =  187;
  cost[13,4,13] =  101;
  cost[13,5,13] =  101;
  cost[13,6,13] =  34;
  cost[13,7,13] =  4;
  cost[13,8,13] =  152;
  cost[13,9,13] =  146;
  cost[13,10,13] =  48;
  cost[13,11,13] =  106;
  cost[13,12,13] =  175;
  cost[13,13,13] =  0;
