10 20 30 40 50
GGGCAGGAGGACCAGAC--| UU C CA CGUCU
AC UUCCUG CCUCGAGGAGCU CAGUCUAGUA C
UG AGGGAC GGAGUUCCUCGA GUCAGAUCAU A
GCUGUGGUUCCACUCAUAC^ CU A A- CCCCU
110 100 90 80 70 60