1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.35
1.5
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2