10 20 30 40 50
AGAACAAAAAACCGAAGUCUUUUUA--| UC A A UUCCU
CCA AGCG GGUAU GAGUUCCUACG A
GGU UCGU CCAUA UUCAAGGAUGC U
AAAUUGAAAUACUACCAGCUGUCAGGA^ UC G A UGACU
110 100 90 80 70 60