10          20        30        40        50        60  
AUGUGUAUUUGUAUUGUG--|  U      UG       U  UG     UC     GUAGAAU 
                    GCG GUAUUU  CGUGGCU UG  ACGCA  CAAGU       \
                    CGC CAUAAA  GCAUUGA AC  UGCGU  GUUCA       U
CAAAAAUCCCCGCAACCGAG^  U      GA       C  GU     --     GCUGCAG 
 120       110       100        90        80          70