10 20 30 40 50
AAAAGUGUUCAAAGAAA--| U UUU U GUAAU
GAUGC AAACUAU UGCGA GUGUUCCUAAUAU \
CUAUG UUUGAUA ACGUU UACAAGGGUUAUG C
UAUAUUAUUAUACUUCUAA^ U CUU U UAAAU
110 100 90 80 70 60