0 1632
0 989
0 956
0 845
0 1458
0 1237
0 772
0 980
0 1620
0 1094
0 2104
0 3479
0 1399
0 1705
0 1270
0 2250
0 540
0 1267
0 1178
0 2946
0 3129
0 2509
0 1161
0 859
0 756
0 2003
0 950