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