10 20 30 40 50
CCACAUUCAGCCAUUCAG--| G CU A U GUGAA
UGUACA UGC UUC CAAGGAGGUG CAUUUAU C
ACAUGU AUG GAG GUUUUUCCAC GUAAAUA U
UGGUGUAUACGUCACGUACG^ A AG A U UAAAA
110 100 90 80 70 60