10 20 30 40 50
CAUCCCCCCCUCCUCGA- --| G U GUGCUG
CGUC GCCCGG CGACCGUGGCU UAGAUUGUUACU \
GCGG CGGGCC GCUGGUACCGA AUCUGACAAUGG C
GGCGGGCGCGACGCUCAC CC^ - C GGGGGU
110 100 90 80 70 60