10          20        30        40        50         
ACCAAAAAAGGAUGCCGCU--|       CC         G      G      GUGUAU 
                     CAAUUACC  GACAUAGUC UACGGU AAUGUU      U
                     GUUGGUGG  CUGUGUCAG AUGUCA UUGUAA      G
CACUCUACCAUCCGAUCGACC^       CU         A      A      CGAAAG 
.       110       100        90        80        70        60