10 20 30 40 50
CUGCUUCUCUGUUACUU- -| C UA C GAAAAU
GAGG GGGAGG AGU AGACUUG AGUGAUGUUUA U
UUCC UUCUUC UCG UCUGAAU UCACUACAAGU U
GGAAGGGCGUCAGUUCUA U^ A UG U ACAUCA
. 110 100 90 80 70 60