l
0
1
l
0
1
l
0
1
l
0
1
l
0
2
l
0
0
l
0
1
l
0
0
l
0
0
l
0
5
l
0
3
l
0
0
l
0
2
l
0
3
l
0
0
l
0
1
l
0
0
l
0
0
l
0
1
l
0
1
l
0
0
l
0
5
l
0
0
l
0
2