10 20 30 40 50 60
AGCUCUGUUUUUCUGGG----| UU UA UU GUAAAGU
CAGUCU GC CUGUAAACAUCC GACUGGAAGCU G
GUCGGA CG GACAUUUGUAGG CUGACUUUCGA U
ACGUCGACCCCUACUGGCACC^ -- GC -- GGAGACU
120 110 100 90 80 70