10 20 30 40 50
CUCGGGCAUUUCGCUUU---| A C - G U C UGUGGC
CCA AUGC UGG CAGU CAGAGGG GGUGAG AUGC \
GGU UACG ACC GUCA GUCUCUU CCACUC UAUG C
CCGACCCAACUUCGUCUCAG^ C - U - U - AACUCU
. 110 100 90 80 70