id,identifier
1,user
2,tile-1-ahead
3,column-2-tiles
4,column-3-tiles
5,diamond-adjacent
6,ring-adjacent
7,row
8,chevron
9,plus
10,x-shape
11,tile-2-ahead
12,tile-3-ahead
13,diamond-2-ahead
14,ring-2-ahead
15,row-2-ahead
16,2-rows-2-ahead
17,column-2-ahead
18,x-shape-2-ahead
19,dai
20,t-shape
21,2-rows