10 20 30 40 50 CCCUCUCUGCCGGCACG-- CG -| U UG A UGACU GUGGGG UGCGC AG AAGUUGAC AGUCCC GG \ CAUUUC AUGCG UC UUCAACUG UCAGGG CC A CGCGCCUCUUCCAACGGUA AU C^ - CA A UACAU 110 100 90 80 70 60