{
      2,6,11,19,25,15,9,4,1,0,-1,
      3,7,12,20,26,16,10,5,2,0,-1,
      0,1,3,-1,
      4,8,14,22,31,21,13,7,3,1,-1,
      2,5,6,-1,
      9,8,4,-1,
      10,17,27,35,36,28,18,11,6,5,-1,
      13,12,7,-1,
      8,9,15,24,33,42,41,32,23,14,-1,
      10,16,17,-1,
      11,18,19,-1,
      12,13,21,30,39,48,47,38,29,20,-1,
      23,22,14,-1,
      25,24,15,-1,
      26,29,38,46,52,44,34,27,17,16,-1,
      28,37,45,51,43,33,24,25,19,18,-1,
      29,26,20,-1,
      31,30,21,-1,
      22,23,32,40,50,55,49,39,30,31,-1,
      27,34,35,-1,
      28,36,37,-1,
      41,40,32,-1,
      43,42,33,-1,
      44,53,57,58,54,45,37,36,35,34,-1,
      47,46,38,-1,
      49,48,39,-1,
      40,41,42,43,51,54,58,59,56,50,-1,
      44,52,53,-1,
      54,51,45,-1,
      46,47,48,49,55,56,59,57,53,52,-1,
      56,55,50,-1,
      59,58,57,-1,

}