10          20        30        40        50        60 
ACAGUUACAGUUUUUAUC--| U        C      A   C  C        AGGGCUGU 
                    CA CUUUUACC CGUAUU ACA UG GGCUGAUG        \
                    GU GGGAAUGG GCAUAA UGU GC CCGACUAC        U
CUAACCGAAACCUUCAGACA^ C        A      C   C  U        CAACCAAA 
 120       110       100        90        80        70