10 20 30 40 50 60
GGGACUGGCUGGACGGA--| U ACA GAACAUC
GUUGUCAUGUG CUGCCUGUCU CUUGCUGUGCA \
CAACAGUACAC GACGGACAGA GGACGACAUGU C
ACCAACAGUAAGUCCGACC^ U CAC CCACUCU
120 110 100 90 80 70