OJ Board

Hi.

Which is the right output to this input:

1 11 5
2 6 7
3 13 9
12 7 16
14 3 25
19 18 22
23 13 29
24 4 28
28 10 39
39 20 39
39 20 39
40 10 50
100 2 101
101 2 300
300 2 500
500 1 520
510 1 540
541 5 542
542 4 542
550 4 560


My output:

1 11 3 13 9 0 12 7 16 3 19 18 22 3 23 13 29 10 39 20 39 0 ...