10 20 30 40 50
GCCCCUUUAAGAUACCU--|GC CUC A G GUUUA
G UUAGUUUAU UUUGGUU UCUAGCU UAUGA U
C AAUCAAAUA AAGCCAA AGAUCGA AUACU G
GCAGCAGCACUUCAGACGU^UU UGC G A AUAAA
. 110 100 90 80 70 60