10 20 30 40 50 60
GAACACACUAACUUUUUGAU--| CGA U CU A UUGAGUU
GGCUUCAG ACA UCAACG GUCGGUG GU A
UUGGAGUU UGU AGUUGC CAGCUAC CA U
ACUUUCACACACAGACACUAUU^ CCG C -- - AAGAUAC
. 110 100 90 80 70