10 20 30 40 50
CACUUUUGAUGAAAGAC--| U AGU A U A A UGGUU
AG AUC GCA UGAU GUCCA ACGCA UUCUUG U
UC UGG CGU ACUA CAGGU UGUGU AAGAAC U
AAACCAGGUUACCACUUGA^ U ACU G - G C UAAGG
110 100 90 80 70 60