10 20 30 40 50
UGUAAGUAUGAAUAUCG----| UU AAAC AG GA UUGAAA
AAAGU CC CGUACUUCUA ACA CCAUA A
UUUCG GG GUAUGAAGAU UGU GGUAU G
CUAAAGCACUGCUACUAUCAC^ -- AGCC AA AA UCUAUA
. 110 100 90 80 70 60