30 30
6 -22 2
29 17 -17
-18 15 7
24 8 -7
19 29 20
13 -22 -15
1 25 -13
23 -16 -23
-17 8 -4
9 -25 -12
-16 2 1
-25 9 -30
5 -12 14
27 7 18
20 -14 19
25 -28 -15
25 -11 11
-7 25 18
14 -2 22
-2 -9 28
25 -25 -23
19 11 -29
2 -22 -11
-24 3 -23
16 18 29
-19 -30 -1
9 23 -25
15 14 21
-28 25 17
-4 30 -10