1 a A
1 aa B
1 aaa C
1 b A
1 bb B
1 bbb C
1 c A
1 cc B
1 ccc C
2 b B
2 bb C
2 bbb D
2 c B
2 cc C
2 ccc D
2 d B
2 dd C
2 ddd D
3 c C
4 b B
4 bb C
4 bbb D
4 c B
4 cc C
4 ccc D
4 d B
4 dd C
4 ddd D
5 a A
5 aa B
5 aaa E
5 b A
5 bb B
5 bbb E
5 e A
5 ee B
5 eee E
1 a A
1 aa B
1 aaa C
1 b A
1 bb B
1 bbb C
1 c A
1 cc B
1 ccc C
2 b B
2 bb C
2 bbb D
2 c B
2 cc C
2 ccc D
2 d B
2 dd C
2 ddd D
3 c C
4 b B
4 bb C
4 bbb D
4 c B
4 cc C
4 ccc D
4 d B
4 dd C
4 ddd D
5 a A
5 aa B
5 aaa E
5 b A
5 bb B
5 bbb E
5 e A
5 ee B
5 eee E