10 20 30 40 50 60
CACCUUUAGCACCCAUGCCCA--| A A G U CAU UGUGUU
UUC UCC CAGGU GGGAU AGUGC UACU A
AAG AGG GUCCG CCCUG UCACG AUGA G
UUUUCUACUAAUUUUUGGGAGAA^ A A G U UU- AAAAUA
. 110 100 90 80 70