10 20 30 40 50
ACGACAAAGCUACCACU--| CCUGAC U A U CGAUCCCC
UAGCA CCAGUGU CUGGGAU GA AGG U
AUCGU GGUUACG GGCCCUA CU UCC U
CGUCAUCACCCCCACUUCC^ CGCCGU - C U ACCUAACG
110 100 90 80 70 60