10 20 30 40 50
UUGGGUUUGCCAGAGCC--| U CUC A G GUGUA
GAGUUCG UUUU UUUGGUU UCUAGCU UAUGA U
CUUAGGC AAAA AAGCCAA AGAUCGA AUACU C
AGACGGUAGCGUCGAGUAA^ C UGU A A GUAGU
. 110 100 90 80 70 60