10          20        30        40        50         
GAAGAGAAGACAAUUUG--|  U        C        C            CUUUAUA 
                   UGU UAAGCGCU UAUAUUUC AUUACCUGAAUG       A
                   ACA GUUCGUGA AUGUAAAG UAAUGGACUUGC       C
ACUCUACAGACAGCUCUAA^  U        C        A            ACCACGG 
.       110       100        90        80        70        60