[ [ 1, 2, 4, 8, 55, 70, 74, 79, 105, 117 ], 
  [ 3, 4, 6, 7, 13, 16, 20, 26, 30, 31, 33, 35, 47, 49, 54, 60, 68, 73, 79, 81, 98, 100, 103, 106 ] ]