10 20 30 40 50
ACAAUGUGGUUAAAUGA--| AAGUAAA UA UA GGGUUAC
CCUUG G GCAGCACA AUGGUUUGU \
GGAAC C CGUCGUGU UACCGGACG A
GGUGAACUCCCCUCCUUUC^ ACAAAAC GC CA UGGAGAC
110 100 90 80 70 60