1
dot
right-to-left
2
horizontal
bottom-to-top
3
horizontal
bottom-to-top
4
horizontal
bottom-to-top
5
vertical
bottom-to-top
6
corner
bottom-to-top
7
horizontal
bottom-to-top
8
dot
right-to-left
9
diagonal
right-to-left
10
horizontal
bottom-right-to-top-left
11
vertical
right-to-left
12
horizontal
bottom-right-to-top-left
13
horizontal
bottom-right-to-top-left
14
diagonal
bottom-right-to-top-left
15
horizontal
bottom-right-to-top-left
16
hook
bottom-right-to-top-left
17
rising
bottom-to-top
18
hook
bottom-right-to-top-left
19
diagonal
bottom-right-to-top-left
20
dot
bottom-right-to-top-left