d
0
1
d
0
2
d
0
1
d
0
4
d
0
2
d
0
2
d
0
2
d
0
1
d
0
2
d
0
2
d
0
1
d
0
1
d
0
1
d
0
9
d
0
1
d
0
1
d
0
1
d
0
1
d
0
1
d
0
1