10          20        30        40        50         
CUUCAUGCCACCUCUUU--|  UU      CUGA  U        A        GAUGUG 
                   AAU  CAAGAG    AC AUUCUGCA CAUUUGUU      G
                   UUA  GUUCUC    UG UAAGACGU GUAAAUGA      A
CCGUCGCCGCCUCUUUUUG^  GG      CUCG  U        C        AUGUCC 
.       110       100        90        80        70        60