10 20 30 40 50
UAAUUCACUGACAACCU--| G CA A CUGGU
GCGAUGU UGCAUUG UUGCG UGGGUUACAUCA C
UGCUGUA AUGUAGU GACGC ACCCAAUGUAGU A
AAUUUUAGAGGUUACAUAG^ A AC A ACAAU
110 100 90 80 70 60