10          20        30        40        50        
AUAAAAUGCAUGACCAU--|  A    UG CGU      U   UC         GGAAU 
                   GAC UCAU  C   GAGUAU ACA  AGGUACUGA     G
                   CUG AGUA  G   CUUAUA UGU  UCCAUGACU     U
UGCGGUUCCACGACCCUUU^  C    GU AAU      C   CU         GGCUC 
      110       100        90        80        70        60