nuc nud nue nui nul nun nup nur nus nut nuu p-p pcc pcd pce pcf pci pcl pcn pcp pcr pcs pct pcu pdc pdd pde pdf pdi pdl pdn pdp pdr pds pdt pdu pec ped pee pef pei pel pen pep per pes pet peu pfc pfd pfe pff pfi pfl pfn pfp pfr pfs pft pfu pic pid pie pif pii pil pin pip pir pis pit piu plc pld ple plf pli pll pln plp plr pls plt plu pn- pnc pnd pne pnf pni pnl pnn pnp pnr pns pnt pnu ppc ppd ppe ppf ppi ppl ppn ppp ppr pps ppt ppu prc prd pre prf pri prl prn prp prr prs prt pru ps- psc psd pse psf psi psl psn psp psr pss pst psu pt- ptc ptd pte ptf pti ptl ptn ptp ptr pts ptt ptu puc pud pue puf pui pul pun pup pur pus put puu rcc rcd rce rcf rci rcl rcn rcp rcr rcs rct rcu rdc rdd rde rdf rdi rdl rdn rdp rdr rds rdt rdu re- rec red ree ref rei rel ren rep rer res ret reu rfc rfd rfe rff rfi rfl rfn rfp rfr rfs rft rfu ric rid rie rif rii ril rin rip rir ris rit rlc rld rle rlf rli rll rln rlp rlr rls rlt rlu rnc rnd rni rnn rnp rnr rns rnt rnu rpc rpd rpe rpf rpi rpl rpn rpp rpr rps rpt rpu rrc rrd rrf rri rrl rrn rrp rrr rrs rrt rru rsc rsd rse rsf rsi rsl rsn rsp rsr rss rst rsu rtc rtd rte rtf rti rtl rtn rtp rtr rts rtt rtu ruc rud rue ruf rui run rup rur rus rut ruu scc scd sce scf sci scl scn scp scr scs sct scu sdc sdd sde sdf sdi sdl sdn sdp sdr sds sdt sdu se- sec sed see sef sei sel sen sep ser ses set seu sfc sfd sfe sff sfi sfl sfn sfp sfr sfs sft sfu sic sid sie sif sii sil sin sip sir sis sit siu slc sld sle slf sli sll sln slp slr sls slt slu snc snd sne snf sni snl snn snp snr sns snt snu spc spd spe spf spi spl spn spp spr sps spt spu sr- src srd sre srf sri srl srn srp srr srs srt ss- ssc ssd sse ssf ssi ssl ssn ssp ssr sss sst ssu stc std ste stf sti stl stn stp str sts stt stu suc sud sue suf sui sul sun sup sur sus sut suu tcc tcd tce tcf tci tcl tcn tcp tcr tcs tct tcu tdc tdd tde tdf tdi tdl tdn tdp tdr tds tdt tdu te- tec ted tee tef tei tel ten tep ter tes tet teu tfc tfd tfe tff tfi tfl tfn tfp tfr tfs tft tfu tic tid tie tif tii til tin tip tir tis tit tiu tlc tld tle tlf tli tll tln tlp tlr tls tlt tlu tnc tnd tne tnf tni tnl tnn tnp tnr tns tnt tpc tpd tpe tpf tpi tpl tpn tpp tpr tps tpt tpu trc trd tre trf tri trl trn trp trr trs trt tru tsc tsd tse tsf tsi tsl tsn tsp tsr tss tst tsu ttc ttd tte ttf tti ttl ttn ttp ttr tts ttt ttu tuc tud tue tuf tui tul tun tup tur tus tut tuu ucc ucd uce ucf uci ucl ucn ucp ucr ucs uct ucu udc udd ude udf udi udl udn udp udr uds udt udu uec ued uee uef uei uel uen uep uer ues uet ufc ufd ufe uff ufi ufl ufn ufp ufr ufs uft ufu uic uid uie uif uii uil uin uip uir uis uit uiu ulc uld ule ulf uli ull uln ulp ulr uls ult ulu un- unc und une unf uni unl unn unp unr uns unt unu up- upc upd upe upf upi upn upp upr ups upt upu ur- urc urd ure urf uri url urn urp urr urs urt uru usc usd use usf usi usl usn usp usr uss ust usu utc utd ute utf uti utl utn utp utr uts utt utu uuc uue uun uur uus uut uuu

-ene -ine c-cd cccc cccf ccci cccl cccp cccs cccu ccdc ccdf ccdi ccdn ccdp ccdr ccds cced ccee ccel ccfc ccfd ccff ccfi ccfl ccic ccid ccii ccil ccip ccir ccis cclc ccli ccls ccnc ccne ccnf ccni ccnp ccnr ccns ccnu ccpe ccpl ccpn ccpp ccpr ccps ccrc ccre ccrf ccri ccrl ccrp ccrs ccrt ccsd ccsf ccsi ccsl ccsn ccsp ccss ccst cctc cctl cctt ccuc ccup ccus ccut cd-e cd-r cdcs cddl cddr cdec cdef cder cdes cdfe cdfs cdic cdii cdis cdli cdls cdnc cdnf cdps cdre cdrs cdss cec- cece ceci cecp cecs cect cedd cede cedi cedt cedu ceec ceel cees cef- cefc cefn ceil ceip cel- celc cele celf celi cell cels celt cen- cend cene ceni cens cent cepc cepe cepp cepr ceps cept cer- cerc cerd cere cerf ceri cerl cern cerp cers cert cesc cese cesi cesp cesr cess cest cet- cete ceti cetp cets ceui cfcf cfcl cfcn cfcs cfdp cfds cffr cfit cfln cfls cfni cfnr cfns cfpl cfpr cfps cfre cfrn cfrp cfrt cfse cfsi cfsl cftc cfte cftl cftr cfun cicc cici cicr cics cict cicu cidc cide cidi cidp cidr cids cidt ciee ciel cien cier cies cife ciff cifl cifs ciid ciii ciis ciit cili cill cilp cils cilt cin- cinc cind cine cinf cini cint cipf cipp cips circ cire ciri cirl cirr cirs cirt cis- cisc cisd cise cisl cisn cisp cisr ciss cist cite citf citi citl citp cits citt citu ciuc ciup cius clcd cldc cldr clec cled clee clef clei clep cler cles clet cleu clic clif clii clin clip