10 20 30 40 50
GUCUUCGGUGGUCUAAA-- U C --| UCU AAGAA
ACGGU CACUG CAGUUUUGCGUAG UUGC GC \
UGUCA GUGGC GUCAAAACGUAUC AACG UG A
GGGAACUAAAACGUCUCUG U A UA^ UGU AGUUA
110 100 90 80 70 60