3106 20 5
1502 1 0
1440 0 0
1483 0 0
1425 0 0
1470 1 0
1435 1 0
1460 0 0
1451 1 0
1456 0 0
1425 0 0
1445 0 0
1447 0 0
1430 0 0
1652 2 1
