18000 30
100 3 0
400 5 0
1300 5 1
1400 2 2
500 2 0
800 2 0
1400 5 0
300 5 0
1400 3 0
500 2 0
1800 4 0
400 5 9
1300 5 9
1400 3 0
500 2 0
800 2 0
1400 5 0
300 4 0
1400 3 0
500 2 0
1800 2 0
400 5 20
1300 5 20
1400 3 0
500 2 0
800 5 0
1400 5 0
300 5 0
1400 3 27
500 2 27