10 20 30 40 50
AAGGAGAAGGUCUCUCU--| UU A G C UAAAAGA
GUC CUGUAUGU CCCU UAGAU CGAAUUUGUG \
CAG GAUGUAUA GGGG AUCUA GCUUAAACAC A
AAGCGAGGCAUCCCAAACA^ UU A - C UCCGUCG
. 110 100 90 80 70