g
0
1
g
0
1
g
0
1
g
0
1
g
0
1
g
0
1
g
0
1
g
0
1
g
0
1
g
0
1
g
0
1
48
0
2
48
1
2
g
0
1
g
0
1
g
0
1
g
0
1
g
0
13
g
0
1
g
0
6
g
0
1
g
0
1
g
0
1
g
0
1