960 0
1620 2
1500 0
1760 3
1440 1
1020 0
840 0
860 0
780 0
1400 0
1080 0
1920 1
1140 0
1540 3
1120 0
1420 1
1000 0
1120 1
900 1
1720 1
1241 0
2276 9
1496 10