10 20 30 40 50
AGGUCAGACAUGACAUUCAGAC--| A G GUGAU
UGAUGUCCUCAAAACUG GG GCAUUUUCU \
ACUGUAGGGGUUUUGAC CC CGUGAAAGG U
ACCCAAUACUACUCAUAAGUGUUA^ - A AAAGU
110 100 90 80 70 60