10          20        30        40        50        60
UACCAAUCUGGAGAAGA--|  CCAUA             AG     A      AUGGAAA 
                   GCA     GGCCUGAUCCAAA  CUAUU AAGUCA       G
                   CGU     CCGGACUAGGUUU  GGUAA UUUAGU       G
AUCAUUUUCCUUGUAGUCA^  UAAUC             CG     G      UACCCUG 
120       110       100        90        80        70