10 20 30 40 50
UCACUGCAUGCAGUUUUA--| UG UCA C AGCC GUCA
GC AC AUU UAAGUACUAG GUAGGUG \
UG UG UAA AUUCGUGAUC CAUCCAC U
CUGCAACGCGCUACUAUCUG^ GU UGG A GCAU UGAA
110 100 90 80 70 60