1620 1
3140 0
1280 0
2360 0
3520 4
1840 0
880 1
1300 0
1620 0
1340 0
1880 1
940 1
1420 0
1480 0
1020 0
1680 0
920 0
2620 0
2960 2
2100 0
1400 2
2140 0
3480 1