10 20 30 40 50 60
GCACGUCGUUCUCCUGC--| C U C UCA GGCCACACU
UCGUC UGCGAGG GUCUUGCAGG CG UGCA G
AGCAG ACGCUCU CGGGACGUUC GC ACGU A
CAGCACCCACUACUUCUAC^ A U U UGG UGCAAUGGC
120 110 100 90 80 70