10 20 30 40 50
CACAGCCCAUGAGGCCA--| UUU A AA U A AACUG
AAUGC GCUA AGCUGGU AA GG ACCAAAUC U
UUACG CGAU UCGACCA UU CC UGGUUUAG U
UUCCACGCAGACUCUCUAG^ UGU G AC C C GUAAC
. 110 100 90 80 70 60