10 20 30 40 50
CCUGGAGCCGUGUCUUU--| CGG A A U CGCUGUGAC
GC UGAC GC CAUUAUUACUU UGGUACG \
CG ACUG UG GUAAUAAUGAG GCCAUGC A
CUACGUGAGGGCCACGACG^ ACA G C U UCAAACUUC
110 100 90 80 70 60