10 20 30 40 50 60
CCUGGGCCUUCUGCUCU--| C UC U U AAAAUGCUAU
GCUCAUC UCUCUAA CUUUG CCC GGGUG U
CGAGUGG AGGGGUU GGAAC GGG CCCAC U
GGAAGAGGUACGUCUAGUC^ A UA - - GUAACGUAUG
. 110 100 90 80 70