10 20 30 40 50
AUUUUUUUUGGCUGUGG----| UUGG AAU GCAAAA
UUGU UUUCUUAAUAUCAGCUGGU CCUGA \
AACA AAGGGGUUAUGGUUGAUCG GGACU G
GUCACCGUCUCAGGGAUUGCC^ CA-- GC- CUCUAA
110 100 90 80 70 60