10 20 30 40 50
CCGGGAUCCCAGUUGAGU A AGUU --| GUGAUAG
UACAGCACGGU UG GG ACACGUGGUGCAGU \
GUGUUGUGCCA AU CC UGUGCACUACGUCG U
UUAGAUGUCUUCCUCUCU C GCCU AG^ AAUAAGG
. 110 100 90 80 70