 240,  210,    2
1000, 1000, 1000
  0,   0,   0
  0,   0,  60
  0,  50,   0
  60,   0,  60
  60,   0,   0
  60,  50,   0
  888, 888, 888
1,  1,   2,   3,   1
1,  4,   5,   6,   1
2,  2,   1,   5,   2
2,  2,   5,   4,   2
3,  5,   1,   3,   3
3,  5,   3,   6,   3
4,  2,   4,   6,   4
4,  2,   6,   3,   4
999, 999, 999, 999, 999
