10 20 30 40 50
GCCCUCCGCAGAGCCGC- - U A-| GAGGAU
CCG CCGUUCC UUUUCCUAUGC UAUACUUCUUU \
GGC GGCGGGG AAAAGGGUACG AUAUGGAGAAA C
CCACGACGACCCCUCCUG U C GG^ UCCGGU
110 100 90 80 70 60