len lep lga lgb lgc lgd lge lgg lgi lgk lgl lgn lgp lia lib lic lid lie lig lii lik lil lin lip lka lkb lkg lkl lkp lla llb llc lld lle llg lli llk lll lln llp lna lnb lnc lnd lne lng lni lnk lnl lnn lnp lpa lpb lpc lpd lpe lpg lpi lpk lpl lpn lpp n-i naa nab nac nad nae nag nai nak nal nan nap nba nbb nbc nbd nbe nbg nbi nbk nbl nbn nbp nca ncb ncc ncd nce ncg nci nck ncl ncn ncp nda ndb ndc ndd nde ndg ndi ndk ndl ndn ndp ne- nea neb nec ned nee neg nei nek nel nen nep nga ngb ngc ngd nge ngg ngi ngk ngl ngn ngp nia nib nic nid nie nig nii nik nil nin nip nka nkc nke nki nkk nkn nkp nla nlb nlc nld nle nlg nli nlk nll nln nlp nna nnb nnc nne nng nni nnk nnl nnn nnp npa npb npc npd npe npg npi npl npn npp p-p paa pab pac pad pae pag pai pak pal pan pap pba pbb pbc pbd pbe pbg pbi pbk pbl pbn pbp pca pcb pcc pcd pce pcg pci pck pcl pcn pcp pda pdb pdc pdd pde pdg pdi pdk pdl pdn pdp pea peb pec ped pee peg pei pek pel pen pep pga pgb pgc pgd pge pgg pgi pgk pgl pgn pgp pia pib pic pid pie pig pii pik pil pin pip pka pkb pkc pkd pke pkg pki pkl pkn pkp pla plb plc pld ple plg pli plk pll pln plp pn- pna pnb pnc pnd pne png pni pnk pnl pnn pnp ppa ppb ppc ppd ppe ppg ppi ppk ppl ppn ppp