0; 29,  0
0; 29,  4
0; 29,  8
0; 29, 13
0; 29, 22
0; 29, 33
0; 29, 46
0; 30,  2
0; 30, 19
0; 30, 37
0; 30, 58
0; 31, 18
0; 31, 39
0; 32,  3
0; 32, 26
0; 32, 49
0; 33, 15
0; 33, 44
0; 34, 17
0; 34, 49
0; 35, 17
0; 35, 44
0; 36, 11
0; 36, 38
0; 37,  1
0; 37, 19
0; 37, 33
0; 37, 44
0; 37, 52
0; 37, 56