//tower.in
1000 60 10
1
2
3
4
5
20170312
666666666
888888888
999999999
427749136024120470
427749136024120471
427749136024120472
-1

//tower.out
427749136024120472
10 9 8 7 6 5 4 3 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1
10 9 8 7 6 5 4 3 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3
10 9 8 7 6 5 4 3 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 2 1
10 9 8 7 6 5 4 3 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 2 3
10 9 8 7 6 5 4 3 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 4 3
10 9 8 7 6 5 4 3 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 2 3 4 5 6 7 6 7 6 7 8 9 8 7 6 5 6 7 8 9 10 9 8 9 10 11
10 9 8 7 6 5 4 3 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 2 1 2 3 2 3 4 3 4 3 4 5 6 7 8 9 8 9 10 11 12 11 10 9 10 9 10 9 10 9 8 9
10 9 8 7 6 5 4 3 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 2 3 2 3 4 5 6 5 4 5 6 5 4 3 4 5 6 7 8 9 10 9 8 9 8 7 6 7 6 5 4 5
10 9 8 7 6 5 4 3 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 2 3 4 3 4 5 4 5 6 7 8 9 10 9 8 7 8 9 8 9 10 9 8 9 10 11 12 11 12 13 14 13
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 7 6 5 4 3 2 1 2 3 2 1
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 7 6 5 4 3 2 3 2 1 2 1
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 8 7 6 5 4 3 2 1 2 1 2 1

I finished it in 0.015s.

Passed again...
Good.