10          20        30        40        50        
UUUCUUCCAAAGAACAC--|   U    C   UG   A  C         AACUCGAUU 
                   UCUA GAAU UAG  GAA CA UUCUGCACA         \
                   GGAU UUUA AUC  CUU GU AAGGCGUGU         U
GGUUUCUUACGUCCGUUUG^   U    C   GU   C  A         GACCGUAGU 
     110       100        90        80        70        60