Alien

Level Password -
2 - AAJIHGDDC -
3 - CGGHDGGDG -
4 - HDICICCII -
5 - IDHEHDGCC -
6 - IJIIDIHEC -
7 - CFDFEFEFJ -
8 - JIIJIIIIC -
9 - AAAABAAAA -
10 - CCGDGBBBB -
11 - HHIAAJJIG -
12 - GGDDJJHFD -
13 - JIECBFGFF -
14 - HGGEDDCCB -
15 - HHHGFGDCC -
16 - IHDCHGHFF -
17 - IHDCHGHFF -
18 - IHDCHGHFF -
19 - IHDCHGHFF
20 - IHDCHGHFF