10          20        30        40        50        
UUACAGUCCCUCUUUUC--|     GC     U        A   CG        CAUU 
                   CUGACU  CUACU GAGGUUUG GCU  UGGCUACC    U
                   GACUGA  GAUGA CUCCAAAC CGA  ACUGAUGG    C
ACAAGAGAAACAACGGUAA^     AU     -        -   CG        UUCU 
    110       100        90         80         70        60