20
10 1 0 1 1 0
10 3 0 0 0 20
20 5 0 1 0 0
20 20 0 1 1 0
100 10 0 0 1 100
100 100 0 1 0 100
1000 500 0 1 1 0
1000 750 0 1 1 0
50000 5000 0 1 1 0
50000 10000 0 1 1 1000
75000 50000 0 1 1 0
75000 30000 0 1 1 1000
90000 50000 0 0 0 0
90000 10000 0 0 0 1000
100000 50000 0 1 1 0
100000 50000 0 1 0 100000
100000 100000 0 0 1 0
100000 100000 0 0 0 100000
100000 100000 0 1 1 100000
100000 100000 0 1 1 100000

