10 20 30 40 50
UCCAAAGUAUGCUACCU----| UG UC A AG UUCAAUU
GGUUUU CCA AGCG GGUAU AGUUCCUACG \
CCAGAA GGU UCGU CCAUA UCAAGGAUGC U
AAAAACAAACUCAACACAAAA^ -- UC G CU UCAUAAA
. 110 100 90 80 70