10 20 30 40 50
GCGGACUACAGCUGUCA-- UG C G ---| CA ACUGGA
G GCAG UUGGU GUCGUAUGUGUGG CGC UCU \
C CGUC AAUCA CGGUAUAUACACU GUG AGG A
GACAAUUAACAACAGGAUA GU A G ACA^ -- AUUUGC
. 110 100 90 80 70 60