10 20 30 40 50
UCACGUGUUCUGCUUCU--| UU U A C UUCGCAG
UCAUC UUAC CCGUAUU ACA UGAGGUUGAUG \
GGUAG AAUG GGCAUAA UGU GCUCCGACUAC U
UACCAGACGCACUACUGAU^ UC C C C CAAUCAA
. 110 100 90 80 70