[ [ 1, 2, 3, 4, 6, 7, 9, 12, 19, 24, 25, 27, 28, 30, 33, 34, 36, 38, 42, 44, 59, 61, 63, 72, 73, 78 ], 
  [ 2, 5, 6, 9, 15, 17, 18, 19, 21, 23, 27, 28, 33, 34, 35, 36, 37, 40, 42, 43, 44, 46, 47, 48, 52, 53, 
      55, 57, 58, 60, 63, 64, 65, 66, 69, 70, 73, 74, 77 ] ]