10 20 30 40 50
CUCUGCGUGUAUCUAUU-- U UAU --| A G CGGUU
GACCA GUUG CUCAUCAAA UA CUG GAUAUG A
UUGGU CAAC GAGUAGUUU AU GAC CUAUGC U
AUUGGUCCAACGACUCUUG U UUC CG^ C A AGUAA
. 110 100 90 80 70 60