50 2 5
15 -23
-3 22
17 14
4 -10
2 -29
2 28
-5 -28
-6 3
6 -4
-21 7
-16 -10
-29 15
0 -14
8 11
-29 13
-0 18
24 0
5 -24
-27 19
13 26
19 -8
-3 13
29 -9
-1 28
0 -11
-15 3
23 3
-22 -17
6 10
19 -18
-27 -7
-27 -11
-28 14
-23 -19
22 -11
-7 -19
-12 14
12 -14
26 18
-11 7
20 -10
26 -13
-2 -5
-24 -0
-1 -22
13 -1
-13 -24
1 -4
13 0
15 -3