>2l8p_A mol:na length:12 DNA (5'-D(*CP*GP*CP*AP*TP*GP*(L8P)P*TP*AP*CP*GP*C)-3') CGCATGXTACGC >2l8p_B mol:na length:12 DNA (5'-D(*GP*CP*GP*TP*AP*GP*CP*AP*TP*GP*CP*G)-3') GCGTAGCATGCG