10          20        30        40        50        60    
AUCAAAAAAGUCAAGAG--|                    U             UUGCGAAUACA 
                   ACUUUCGAAUGUACACUUGAU GGACACAGUUUAG           G
                   UGAAAGCUUACAUGUGAAUUA CCUGUGUCGGAUC           C
UGCUAAAUACUACUAAGAC^                    U             CGCGCGUUCGU 
.       120       110       100        90        80        70