10 20 30 40 50
GGCCUGCACAUUCUCGC-- G U A-| GUGGAU
U GCUGUUCC UUUUCCUAUGC UAUACUUCUUU \
A UGACGAGG AAAAGGGUACG AUAUGGAGAAA C
ACAAACCCACCCCUUCUAG G U CG^ UCUGGU
110 100 90 80 70 60