10          20        30          40        50         
GUGCCUGCUCGCUGUUU--     U   A   --|   U  U           C   UGGCA 
                   CCUCU UGC UUC  AGCC CU UACGGUGCUGC UUG     U
                   GGAGA ACG AAG  UCGG GA AUGUUACGACG AAC     C
UGUCAUUUCGUCAAAUGGA     U   G   UA^   -  C           -   UAGUU 
.       110       100        90         80        70         60