10 20 30 40 50
AGAUGCAAGACUAAAGC----| U UUUCA C U U AUUACA
CA GUGA GUGCAUU GCA GUC GGAUGCA U
GU CACU CACGUGA CGU CGG CCUAUGU U
UGGAGAAUAUACGUCGCAGCG^ - CAAA- A C U UUACGU
. 110 100 90 80 70 60