10            20        30          40        50        
CAAGGUUGAUGAUUUGG----|   GU   A   G-       -          A   UUCUU 
                     GCCA  UGU UGG  CAUCAAA UUGGCUGUGA AUG     A
                     UGGU  ACA ACC  GUAGUUU GACCGACACU UAC     C
UUGGAAAAUACUACGUUUGAU^   --   C   GA       C          A   UUUUA 
.       110       100          90        80        70        60