10           20        30        40        50        
UUCUCUCCCCUGGUUCG---|    UCC    U       G     A        CUUCA 
                    GGUCU   UGGG UUGCGGG GGCUC CAUCAUGU     \
                    CCAGG   ACUC AACGUCC CUGAG GUAGUACA     U
AGCUGAACGACAACGACUGU^    UU-    C       A     C        UACUC 
     110       100         90        80        70        60