10          20        30          40        50         
CCACAAUACUGUGAUAU--     C      A--|   U  U           C   UGGCA 
                   UCUCU UGCUUU   AGCU CU UACAGUGUUGC UUG     U
                   AGAGA ACGAAA   UCGG GA AUGUUACGACG AAC     G
CCGAAACCGACAUCGUUCG     C      CUA^   -  C           -   UUGAG 
.       110       100        90         80        70         60