10          20        30        40        50        
UGAUACAAACCUUCGAUG--|        UGG   CG   U            AGUCAC 
                    CGAUGUGAG   UUC  GAG UUCACACCCAUC      \
                    GUUACACUC   AAG  CUC AAGUGUGGGUAG      A
UAACAACCAACCACUUUCUG^        UAA   AU   C            CUGACA 
     110       100        90        80        70        60