10 20 30 40 50
GCGAGCGCGGCCGAGUC--| G C U G A GUUCUGU
GCGCGCUGG GC AGUGGUUCU GACA UUCA CA \
CGCGCGGCC CG UCACCAGGA UUGU AAGU GU A
CACCCGCGCGGCAGCGCCC^ A A U A - UAACGCG
. 110 100 90 80 70