0 0 1000000 0
0 1 1000000 1
0 2 1000000 2
0 3 1000000 3
0 4 1000000 4
0 5 1000000 5
0 6 1000000 6
0 7 1000000 7
0 8 1000000 8
0 9 1000000 9
0 10 1000000 10
0 0 0 1
0 1 0 2
0 2 0 3
0 3 0 4
0 4 0 5
0 5 0 6
0 6 0 7
0 7 0 8
0 8 0 9
0 9 0 10
1000000 0 1000000 1
1000000 1 1000000 2
1000000 2 1000000 3
1000000 3 1000000 4
1000000 4 1000000 5
1000000 5 1000000 6
1000000 6 1000000 7
1000000 7 1000000 8
1000000 8 1000000 9
1000000 9 1000000 10
0 10 500000 11
500000 11 1000000 10
