10         20         30        40        50          
UUCAGCCCAGAGAAGAC-       -| GAC                UC   C   GCUCG 
                  GGAACCA GU   UUGAGCUUACGAAUCA  AGC AUU     \
                  CUUUGGU CG   GACUCGAAUGUUUAGU  UCG UAA     C
AUCACUAGACAACGUAAA       G^ GAC                U-   -   AGUUU 
       110       100        90        80         70