2
30
0#9
2#1
2#3
4#5
8#6
3#10
3#4
7#2
8#9
6#8
10#5
1#8
5#10
6#10
4#3
9#0
10#6
5#0
5#4
2#7
8#7
9#6
0#2
3#5
1#0
6#5
7#3
7#6
6#9
2#0