10 20 30 40 50
GAGGGCCCGCGGCCCCU--| CC A UG A U GAGCC
GC CCUGUG GCUUCCCUU UC UCCUA GCCU A
CG GGGCAC CGGAGGGAA GG AGGGU CGGA U
GGCACCGUAGCCCCGACAC^ UC C GU C - GCCGG
110 100 90 80 70 60