10          20        30        40        50        
UAUUGCAUAAUUCUUCAA--|   U    U  UAU        U  A       UUCUU 
                    GUUU GUGG AC   ACCUCAGU UU UCAGGUG     \
                    CAAG CACU UG   UGGAGUCA AA GGUCCAC     U
UAUCUUCAGUACUUCGAGUA^   U    U  UGU        U  A       UAAAA 
     110       100        90        80        70        60