10          20         30        40        50        60
AGCUGAGGUUACAGAUG--|   UU    -  CU         CCC           GUCUA 
                   GGUA  UUGG GG  GUAAACAUC   GACUGGAAGCU     U
                   CCGU  AGCC UC  CGUUUGUAG   CUGACUUUCGA     C
GUCUGUCUGCCCUCGACCU^   C-    G  UU         U--           GACGU 
.       110       100         90        80          70