problemas-para-competicao-pibiti-arthur-dolival/pique-pega/input/3

2
10 10 5 8 7
1 5
1 7
1 10
2 9
2 10
3 4
3 7
5 6
6 8
20 13 7 15 19
1 8
1 11
2 7
2 18
3 13
4 10
4 16
5 7
6 13
7 10
7 13
7 17
7 20
9 13
9 14
10 11
11 15
12 13
16 19