10 20 30 40 50 UUGCAUGUAUAUCAUGUAUGUGUUG--| ACU G CGAGUA CCCCC UGGACAAAAU GAUGCGA \ GGGGG ACCUGUUUUG CUGCGCU C AAUUGUCAGGUUGCAACGAUUUCUUGA^ CGU A CCGGAA 110 100 90 80 70 60