10          20        30        40        50        60        
UCGUGUAUGCCUUAAAU--|        CC          AC    UU      UUUUAAAAAAAAUCU 
                   GAUAAACUG  UGCAGGUUUC  AGAC  CGAGCA               U
                   CUAUUUGGU  ACGUCCAAAG  UCUG  GCUUGU               A
CUCUGAGUACCGACUCUUU^        UU          CU    UU      UAGUAUAGCAAAAGU 
      130       120       110       100        90        80        70