iconvex_specs

row,column,unicode_hex,letter
1,1,0041,A
1,2,0042,B
1,3,0043,C
1,4,0044,D
1,5,0045,E
2,1,0046,F
2,2,0047,G
2,3,0048,H
2,4,0049,I
2,5,004A,J
3,1,004C,L
3,2,004D,M
3,3,004E,N
3,4,004F,O
3,5,0050,P
4,1,0051,Q
4,2,0052,R
4,3,0053,S
4,4,0054,T
4,5,0055,U
5,1,0056,V
5,2,0057,W
5,3,0058,X
5,4,0059,Y
5,5,005A,Z