10 20 30 40 50
UCUGUUACGUCUGAAAAC--| A G - A AC UUGC
UCA AGGCA CC UGUAAGUUUAU UAGUCCC AGU U
AGU UUCGU GG GCAUUUAGAUA AUCAGGG UCA G
AGACGUGCGACAACUAAGAC^ C - C C C- AGAA
110 100 90 80 70 60