10           20        30        40        50         
GCAAGAAGUUAUUAAUC---|   UUU     GA     G             UGUUGACC 
                    AGAC   GAGGG  GGCAA AUGUUGGCAUAGC        \
                    UCUG   CUUUC  CUGUU UACAACCGUAUCG        U
UCAACCGACAACGACGUUUA^   CU-     UA     A             UCCAAUAA 
       110       100         90        80        70        60