10          20        30        40        50        60
ACCUACCGACUGCGGUC--|     U     AUC   A          A   U   GUCAA 
                   CUAUUA UUGCA   AGU ACAAAGAUUC UCC UGU     U
                   GAUAAU AAUGU   UCA UGUUUCUGAG AGG ACA     C
AAGGGAAAGCUCCACUUCC^     U     GAC   C          -   C   ACAUA 
 .       110       100        90        80         70