10 20 30 40 50 60
CUGCAGGAAGAACCUCUGU--| U GU UUAGGGUCACAC
GCUCUGUGGGA GAG AGUAGAUUGUAUAGUU C
CGGGGCACCCU UUC UCAUCUGACAUAUCAA C
GACUCGGGACCACUGUCACCU^ - UG UAGAGGCUCUAG
. 120 110 100 90 80 70