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