10 20 30 40 50
UUAUAUUCCAUACUUUUGA--| C A A AUAGG
GUCUUACAC UG UCUCGAUG GGUUUGAUCC A
UAGAGUGUG AC AGAGCUGC CCAGGCUAGG U
GGACGAGAGCUACACCCGUUG^ A G A AUACC
110 100 90 80 70 60