10 20 30 40 50
CCACAUUCAGCCAUUCAG--| G A GG UC UGAA
UGUGCA UGCCUUUC CAG AGGUG AUUUAUG C
ACAUGU AUGGGAAG GUC UCCAC UAAAUAU U
UGGUGUAUACGUCACGUACG^ A A UU UU AAAA
110 100 90 80 70 60