seq3 req304 qeq30 peq3 oeq304

3np304 2np30 1np3 0np304 znp30

exo30 dxo3 cxo304 bxo30 axo3

p6n3 o6n304 n6n30 m6n3 l6n304

0fn304 zfn30 yfn3 xfn304 wfn30