7
2 2
10 20
0 0 0 100
9 21
0 0 0 100
0 0
0 0 0 100
2 2
10 20
0 0 0 100
14 14
0 0 0 100
4 4
0 0 0 100
2 2
3 5
0 0 0 100
2 7
0 0 0 100
2 0
0 0 0 100
4 4
8 2 5 7
0 0 0 100
2 0 7 2
0 0 0 100
3 5 4 1
0 0 0 100
5 2
15 12
1 2 3 20
1 9
2 3 4 10
0 6
3 4 5 10
100 2
267483417 24355960
870455564 423903642 12577889 341064999
227341573 171278940
619862831 424929478 165711514 317464772
110095480 184821992
618014398 840039189 11907142 234063725
1000 2
0 1
0 1 1 2
0 1
0 1 1 2
0 1
0 1 1 2