10 20 30 40 50
CAUAGUGUCUGGGAGAA--| GA A G UGGUGAG
GCUGCUUGCCAGGG GCAGU CU CAUCUC U
UGACGGAUGGUCCC UGUCA GA GUAGAG C
GGUGAACAGGACUUCAUAA^ AG C A UCUGAAC
110 100 90 80 70 60