10          20        30        40        50        
UUUUGGAUAAUUCUUAAA--|       GG  UAU        U  A       UUAUU 
                    GUUUAGUG  AC   ACCUCAGU UU UCAGGUG     \
                    CAAGUCAC  UG   UGGAGUCA AA GGUCCAC     U
UAUCUUCAGUGCCUCGAGUA^       UU  UGU        U  A       UAAAA 
     110       100        90        80        70        60