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

}