mRNA 5' AUUAUCAAGUCAUACAGUGAA 3' ||||o||xx|||o|||||||| miRNA 3' UAAUGGUAGAGUGUGUCACUU 5'
mRNA 5' GUUACAAUUACACACAGUGAA 3' o||||x||ox||||||||||| miRNA 3' UAAUGGUAGAGUGUGUCACUU 5'
mRNA 5' AGUGCCAUCUCACAUAGUCAA 3' |x|o||||||||||o|||x|| miRNA 3' UAAUGGUAGAGUGUGUCACUU 5'