68
1    1  2  0.
1    2  2  0.
1    3  2  0.
4    1  2  0.
4    2  2  0.
7    1  2  0.
7    2  2  0.
10   1  2  0.
10   2  2  0.
13   1  2  0.
13   2  2  0.
16   1  2  0.
16   2  2  0.
19   1  2  0.
19   2  2  0.
22   1  2  0.
22   2  2  0.
25   1  2  0.
25   2  2  0.
25   3  2  0.
76   1  2  0.
76   3  2  0.
100  1  2  0.
100  3  2  0.
151  1  2  0.
151  3  2  0.
175  1  2  0.
175  3  2  0.
226  1  2  0.
226  3  2  0.
250  1  2  0.
250  3  2  0.
301  1  2  0.
301  3  2  0.
325  1  2  0.
325  3  2  0.
376  1  2  0.
376  3  2  0.
400  1  2  0.
400  3  2  0.
451  1  2  0.
451  3  2  0.
475  1  2  0.
475  3  2  0.
526  1  2  0.
526  3  2  0.
550  1  2  0.
550  3  2  0.
601  1  2  0.
601  2  2  0.
601  3  2  0.
604  1  2  0.
604  2  2  0.
607  1  2  0.
607  2  2  0.
610  1  2  0.
610  2  2  0.
613  1  2  0.
613  2  2  0.
616  1  2  0.
616  2  2  0.
619  1  2  0.
619  2  2  0.
622  1  2  0.
622  2  2  0.
625  1  2  0.
625  2  2  0.
625  3  2  0.