1
1
1
1
1
1
1
1
1
1
1.2
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.5
1.5
1.5
2
2
2
2
2
2
2
3
3
3
4
4
4