10 20 30 40 50
UCUGCUCUCCUCUCCGC---| U U C G G AGUUGGCU
GC G CCCGGG AG AUAUCAUC UAUACUGUA \
CG C GGGCCC UC UGUAGUAG AUAUGACAU A
ACGCCGCCCUCCUCCAGCCA^ U - C A - CACAGAGU
110 100 90 80 70 60