50,45,49
50,45,49
40,36,39
38,34,37
36,33,36
35,31,34
33,30,33
32,29,31
30,27,30
29,26,28
27,24,27
25,23,25
24,22,23
22,20,22
21,19,20
19,17,19
18,16,17
16,15,16
0,0,0
18,16,17
24,22,23
27,24,27
33,30,33
