10          20        30        40        50          
UUUUUCACAGCAACAGU--|   A  U       CA            CGA   AUUGAAA 
                   CUGG CA AUGGAUA  GUGAUCAGGUUA   UGG       \
                   GACC GU UACCUGU  CACUGGUUCGAU   ACC       A
AGACUUCCAACUUCUAAAA^   A  U       AG            AC-   AAGAAUG 
.       110       100        90        80         70