10           20        30        40        50        
GAACCUGUUACCAGUGA---|    UAC    U    C     A  A        GUUCA 
                    GGUCU   UGGG UUGC GGGGA UC CAUCAUGU     \
                    CCAGG   ACUC AACG CCCUU AG GUGGUACA     C
UUCUGUACAACAACGACGGU^    UC-    C    U     C  G        UCGUC 
     110       100         90        80        70        60