26 26
50
0 1 26 1
0 2 26 2
0 3 26 3
0 4 26 4
0 5 26 5
0 6 26 6
0 7 26 7
0 8 26 8
0 9 26 9
0 10 26 10
0 11 26 11
0 12 26 12
0 13 26 13
0 14 26 14
0 15 26 15
0 16 26 16
0 17 26 17
0 18 26 18
0 19 26 19
0 20 26 20
0 21 26 21
0 22 26 22
0 23 26 23
0 24 26 24
0 25 26 25
1 0 1 26
2 0 2 26
3 0 3 26
4 0 4 26
5 0 5 26
6 0 6 26
7 0 7 26
8 0 8 26
9 0 9 26
10 0 10 26
11 0 11 26
12 0 12 26
13 0 13 26
14 0 14 26
15 0 15 26
16 0 16 26
17 0 17 26
18 0 18 26
19 0 19 26
20 0 20 26
21 0 21 26
22 0 22 26
23 0 23 26
24 0 24 26
25 0 25 26