10            20        30        40        50      
UGAAAUAAGUAAAUGGC----|    ACAU    A       C   AAU       CAU 
                     GAGUC    GGAG AGAACAC CAA   AGCUGAA   \
                     UUCGG    UCUC UCUUGUG GUU   UUGACUU   C
GUGGUACAUUUACAGGUACGU^    GG--    C       A   CAU       ACG 
 110       100        90          80        70        60