Type
0 box in
1 box out
2 circle in
3 circle out
4 wipe up
5 wipe down
6 wipe right
7 wipe left
8 vertical blinds
9 horizontal blinds
10 checker board across
11 schecker board down
12 split vertical in
13 split vertical out
14 split horizontal in
15 split horizontal out
16 strips left down
17 strips left up
18 strips right down
19 strips right up
20 random bars horizontal
21 random bars vertical
22 random