10          20        30        40        50         
UUGUUCAGAAUUCGAGA--| A           U    C       A        GUGCU 
                   UG UGUUACGGUAU GUGA CGUUAUA UGGGCAUU     G
                   AC ACGGUGCUAUG UACU GCGAUGU AUCCGUAA     U
GUUAUUACUCAACUGGUUG^ A           U    A       -        AGCGC 
       110       100        90        80         70        60