10          20        30         40        50        60  
AACUUCUCACAUGUUCUA--      UUGCUU        C-|   A        UUCAUCACC 
                    GCAAUC      UAGCAGCA  GUAA UACUGGAG         A
                    CGUUAG      AUCGUCGU  CAUU AUGACCUC         U
AUCUUGUACACUUAGCAUAC      CAUUAU        UU^   -        UCACGUCUA 
    120       110       100        90         80        70