0;  0,  0
0; 15, 36
0; 22, 39
0; 26, 16
0; 29, 45
0; 33, 15
0; 36, 22
0; 39,  5
0; 41, 52
0; 43,  5
0; 45, 44
0; 46, 12
0; 47, 30
0; 38, 11
0; 35, 14
0; 33, 24
0; 32,  5
0; 31,  9
0; 30, 27
0; 29, 58
0; 29, 41
0; 29, 31