nck ncn ncp ncr nct ncu nda ndc ndd nde ndg ndi ndk ndn ndp ndr ndt ndu ne- nea nec ned nee neg nei nek nen nep ner net neu nga ngc ngd nge ngg ngi ngk ngn ngp ngt ngu nia nic nid nie nig nii nik nin nip nir nit niu nka nkc nke nki nkk nkn nkp nkr nkt nku nna nnc nne nng nni nnk nnn nnp nnt nnu npa npc npd npe npg npi npn npp npr npt npu nra nrc nrd nre nrg nri nrk nrn nrp nrr nrt nru nta ntc ntd nte ntg nti ntk ntn ntp ntr ntt ntu nua nuc nud nue nug nui nuk nun nup nur nut nuu p-p paa pac pad pae pag pai pak pan pap par pat pau pca pcc pcd pce pcg pci pck pcn pcp pcr pct pcu pda pdc pdd pde pdg pdi pdk pdn pdp pdr pdt pdu pea pec ped pee peg pei pek pen pep per pet peu pga pgc pgd pge pgg pgi pgk pgn pgp pgr pgt pia pic pid pie pig pii pik pin pip pir pit piu pka pkc pkd pke pkg pki pkn pkp pkr pkt pku pn- pna pnc pnd pne png pni pnk pnn pnp pnr pnt pnu ppa ppc ppd ppe ppg ppi ppk ppn ppp ppr ppt ppu pra prc prd pre prg pri prk prn prp prr prt pru pt- pta ptc ptd pte ptg pti ptk ptn ptp ptr ptt ptu pua puc pud pue pug pui puk pun pup pur put puu ra- raa rac rad rae rag rai rak ran rap rar rat rau rca rcc rcd rce rcg rci rcn rcp rcr rct rcu rda rdc rdd rde rdg rdi rdn rdp rdr rdt rdu re- rea rec red ree reg rei rek ren rep rer ret reu rga rgc rgd rge rgg rgi rgk rgn rgp rgr rgt ria ric rid rie rig rii rik rin rip rir rit rkc rke rkg rkk rkp rkt rku rna rnc rnd rng rni rnn rnp rnr rnt rnu rpa rpc rpd rpe rpg rpi rpk rpn rpp rpr rpt rpu rra rrc rrd rrg rri rrk rrn rrp rrr rrt rru rta rtc rtd rte rtg rti rtk rtn rtp rtr rtt rtu rua ruc rud rue rug rui ruk run rup rur rut ruu taa tac tad tae tag tai tak tan tap tar tat tau tca tcc tcd tce tcg tci tck tcn tcp tcr tct tcu tda tdc tdd tde tdg tdi tdk tdn tdp tdr tdt tdu te- tea tec ted tee teg tei tek ten tep ter tet teu tga tgc tge tgg tgi tgk tgn tgp tgr tgt tgu tia tic tid tie tig tii tik tin tip tir tit tiu tka tkc tke tkg tkk tkp tkr tkt tna tnc tnd tne tng tni tnk tnn tnp tnr tnt tpa tpc tpd tpe tpg tpi tpk tpn tpp tpr tpt tpu tra trc trd tre trg tri trk trn trp trr trt tru tta ttc ttd tte ttg tti ttk ttn ttp ttr ttt ttu tua tuc tud tue tug tui tuk tun tup tur tut tuu ua- uaa uac uad uae uag uai uak uan uap uar uat uau uca ucc ucd uce ucg uci uck ucn ucp ucr uct ucu uda udc udd ude udg udi udk udn udp udr udt udu uea uec ued uee ueg uei uen uep uer uet uga ugc uge ugg ugi ugk ugn ugp ugr ugt ugu uia uic uid uie uig uii uin uip uir uit uiu uka ukc uke uki ukk ukn ukp ukr uku un- una unc und une ung uni unk unn unp unr unt unu up- upa upc upd upe upg upi upk upn upp upr upt upu ur- ura urc urd ure urg uri urk urn urp urr urt uru uta utc utd ute uti utk utn utp utr utt utu uua uuc uue uug uun uur uut uuu