10 20 30 40 50
AUAACAUAUGUCUGUAAC--| CUUGGG
CCUAGCUUGGUUCUAAAUCCCACGGUGCCUUCUC \
GGAUUGAACCAAGAUUUAGGGUGUCACGGAAGAG A
UCCAUUAGACUUAGAAAUCA^ ACAAAA
110 100 90 80 70 60