10 20 30 40 50
ACAGACCAUAGUUCAACU--| CUA U AU CUCGC
GGUGCU CUA GAGAACUGA UCCAUAGAUGG U
UCAUGG GGU UUCUUGACU GGGUAUCUGCU C
CAAUUAUACAAACCUUUUAC^ UAC U C- AUGGA
110 100 90 80 70 60