40
4000 1
3452 1
4336 1
548 0
3746 1
9661 0
9110 1
3056 0
3328 0
8221 0
4540 0
59 0
1254 0
6727 0
9834 0
8740 0
8691 0
2076 0
5696 0
3719 1
5672 1
8090 0
4968 0
7836 0
8680 0
9550 0
7940 0
6986 1
650 0
3348 0
578 0
3993 0
4819 1
6168 1
2840 0
5908 1
7859 1
8390 0
5250 0
1433 1