10 20 30 40 50
GACGGUGCUGGGGACUC---| G C U G A UUCUGU
GC CGCUGGGUC AGUGGUUCU AACA UUCA CAG \
CG GCGGCCCAG UCACCAGGA UUGU AAGU GUU A
GCAAGGCAGCGACAGCGGCA^ G A U A - AACGCG
. 110 100 90 80 70