10          20        30        40        50        60
CUUGGUCACCACUCGUU--|     U     GUC   A          A       GUCCA 
                   CUGUUA UUGCA   AGU ACAAAGAUUC UCCUUGU     U
                   GAUAAU AAUGU   UCA UGUUUCUAAG AGGAACA     C
GAAGGAAACGUUCCAGGUC^     U     GAU   C          -       ACGUA 
 .       110       100        90        80         70