1220 0
1640 1
820 0
640 0
960 0
1220 1
1000 1
1300 1
1180 1
0 0
2240 1
2100 0
1900 3
1580 0
1880 1
800 0
1000 0
1260 0
1380 0
780 0
1160 0
1020 0
680 0
920 0