13
Assembly by Key No. Y13
28
27
24
25
18
18
23
26
20
12
22
22
13
17 6
16
17
11
9
22
22
22
22 22
22
34
4
19
19
25
16
17
17
8
9
34
35
1617
10
23
18
8
18
19 19
19
27
28
7
13
16
24
17
17
17
17
17
17
10
10
21
21
21
21
21
21
11
2
3
5
5
31
33
15
30 10
19
6
6
12
31
33
15
29
32
31
31
2
1
32
14
17
11
14
16
16
3
11