10 20 30 40 50
CCCUGUUCCCAGAGGAU--| U U U CCC GGAA
GGUAGUC GU GU GUAAACAUC GACUGGAAGCU \
UUAUCGG CG CG CGUUUGUAG CUGACUUUCGA A
GGAAGGUCGCGACAAGUAC^ C C U C-- UGUA
110 100 90 80 70 60