0
1
1
x1
0
2
1
1
x1
0
1
1
x1
0
0
2
1
1
x1
0
1
1
x1
0
2
1
2
1
x1
0
1
1
x1
2
1
0
2
1
x1
3
0
1
x1
1
3
0
0
2
4
x1
3
5
1
x1
1
3
4
5
x1
3
5
1
x1
2
4
5
3
1
x1
5
1
3
x1
5
3
1
2
x1
0
1
0
1
x1
1
1
0
0
2
4
x1
0
1
2
3
x1
3
1
5
0
2
x1
0
1
2
3
x1
0
3
1
2
1
1
x1
0
1
4
1
x1
0
2
1
2
4
1
x1
0
1
4
1
x1
4
0
0
2
1
1
x1
0
1
5
1
x1
0
0
2
1
1
5
x1
0
4
5
1
x1
0
1
3
4
5
x1
3
2
0
1
x1
1
3
0
2
4
5
x1
3
5
1
1
x1
1
3
4
5
1
x1
3
5
1
1
x1
1
5
3
1
2
x1
3
5
1
3
x1
3
5
3
1
2
x1
3
5
4
1
x1
4
1
3
4
5
x1
5
1
2
3
x1
5
5
3
1
2
x1
5
2
0
1
x1
5
3
1
0
2
4
x1
5
4
3
3
x1
3
1
3
4
5
x1
5
5
0
1
x1
1
0
2
4
5
5
x1
0
1
2
0
1
x1
0
3
0
2
1
1
x1
0
1
2
2
1
x1
0
2
1
2
1
3
x1
0
3
0
5
1
x1
0
3
4
5
0
1
x1
0
3
4
2
3
x1
0
5
3
4
3
2
x1
0
3
5
4
1
x1
0
5
2
4
3
1
x1
0
4
1
2
3
x1
0
3
2
4
5
1
x1
0
4
1
2
3
x1
4
3
1
0
0
2
x1
0
4
5
5
1
x1
2
4
5
5
0
1
x1
0
5
1
0
1
x1
0
1
5
5
0
1
x1
0
5
3
2
1
x1
0
0
2
5
3
1
x1
3
0
1
2
3
x1
0
2
3
4
3
1
x1
3
0
1
2
3
x1
1
1
3
3
0
2
x1
3
0
1
2
3
x1
1
2
3
3
0
2
x1
3
0
4
1
1
x1
0
0
1
3
4
1
x1
3
2
4
1
3
x1
4
3
4
3
1
2
x1
3
3
4
1
1
x1
1
3
4
5
3
1
x1
3
3
5
1
1
x1
3
1
4
5
3
1
x1
3
5
4
1
3
x1
1
4
5
3
1
3
x1
3
5
4
4
1
x1
4
1
4
3
4
5
x1
5
2
4
2
3
x1
3
2
4
5
3
2
x1
5
4
2
0
1
x1
5
1
2
0
2
4
x1
0
1
1
1
2
1
3
1
4
1
5
1
INNERMOST
TRS//ICFP_2010/214011.srs