10          20        30        40        50          
CUGGAUGUUGAUCCAAC--|     AGC    A        CA      C    ACGUUUU 
                   AGAUAG   CAGU CAGCCUUG  GAUGGU AAAU       \
                   UCUGUC   GUCA GUCGGAAC  UUACUA UUUA       A
UUCCGAGAUUACAACUACA^     GCU    C        AC      C    CAGAAGG 
 .       110       100        90        80        70