10           20        30          40        50         
GCGCUGGUUUCAGAAGUUC---           C      --|        G   CAAGAUUA 
                      AUAGUUCGACA CAUGGA  UCUCCAGGU GGU        \
                      UAUCGAGUUGU GUACCU  GGAGGUCCA CCA        U
UCAUCCAAAGACGACGAACACU           C      CA^        A   CAAAGAGA 
120       110       100        90        80        70        60