2
2
4
6
8
10
12
14
2
2
4
6
8
10
12
14
2
2
4
6
8
10
12
14
2
2
4
6
8
10
12
14
2
2
4
6
8
10
12
14
2
2
4
6
8
10
12
14
2
2
4
6
8
10
12
14
2
2
4
6
8
10
12
14
2
2
4
6
8
10
12
14
2T
2T
3T
4T
4
5
6
6X
7
8
10
12
2T
2T
3T
4T
4
5
6
6X
7
8
10
12
2T
2T
3T
4T
4
5
6
6X
7
8
10
12
2T
2T
3T
4T
4
5
6
6X
7
8
10
12
2T
2T
3T
4T
4
5
6
6X
7
8
10
12
2T
2T
3T
4T
4
5
6
6X
7
8
10
12
2T
2T
3T
4T
4
5
6
6X
7
8
10
12
2T
2T
3T
4T
4
5
6
6X
7
8
10
12
2T
2T
3T
4T
4
5
6
6X
7
8
10
12
2T
2T
3T
4T
4
5
6
6X
7
8
10
12
2T
2T
3T
4T
4
5
6
6X
7
8
10
12
6M
6M
12M
18M
24M
6M
6M
12M
18M
24M
2T
2T
3T
4T
4
5
6
6X
7
8
10
12
2T
2T
3T
4T
4
5
6
6X
7
8
10
12
2T
2T
3T
4T
4
5
6
6X
7
8
10
12
2T
2T
3T
4T
4
5
6
6X
7
8
10
12
2T
2T
3T
4T
4
5
6
6X
7
8
10
12
2T
2T
3T
4T
4
5
6
6X
7
8
10
12
2T
2T
3T
4T
4
5
6
6X
7
8
10
12
2T
2T
3T
4T
5
6
8
10
12
2T
2T
3T
4T
5
6
8
10
12
12M
12M
18M
2T
3T
4T
5
6
8
10
12
12M
12M
18M
2T
3T
4T
5
6
8
10
12
6/12M
6/12M
12/18M
18/24M
2T
3T
4T
5
6
8
10
12
6/12M
6/12M
12/18M
18/24M
2T
3T
4T
5
6
8
10
12
6/12M
6/12M
12/18M
18/24M
2T
3T
4T
5
6
8
10
12
6/12M
6/12M
12/18M
18/24M
2T
3T
4T
5
6
8
10
12
2/4
2/4
6/8
4
4
5/6
6X
8
10
2
2
3
4
5
6
6X
8
10
2
2
3
4
5
6
6X
8
10
2
2
3
4
5
6
6X
8
10
2
2
3
4
5
6
6X
2
2
3
4
5
6
6X
8
10
2
2
3
4
5
6
7
8
10
12
14
2
2
3
4
5
6
7
8
10
12
14
2
2
3
4
5
6
7
8
10
12
14
2
2
3
4
5
6
7
8
10
12
14