-up c-- ccc ccd cce ccf cck ccn ccp ccs ccu cdc cdd cde cdf cdk cdn cdp cds cdu ce- cec ced cee cef cek cen cep ces ceu cfc cfd cfe cff cfk cfn cfp cfs cfu ckc ckd cks cn- cnc cnd cne cnf cnn cnp cns cnu cpc cpd cpe cpf cpk cpn cpp cps cpu csc csd cse csf csk csn csp css csu cuc cud cue cuf cuk cun cup cus cuu dcc dcd dce dcf dck dcn dcp dcs dcu ddc ddd dde ddf ddk ddn ddp dds ddu de- dec ded dee def dek den dep des deu dfc dfd dfe dff dfk dfn dfp dfs dfu dkc dke dkk dkp dks dku dnc dnd dne dnf dnk dnn dnp dns dpc dpd dpe dpf dpk dpn dpp dps dpu dsc dsd dse dsf dsk dsn dsp dss dsu duc dud due duf duk dun dup dus ec- ecc ecd ece ecf eck ecn ecs ecu ed- edc edd ede edf edk edn edp eds edu eec eed eee eef eek een eep ees ef- efc efd efe eff efp efs ekc ekd eke ekf ekp eks eku en- enc end ene enf enk enn enp ens enu ep- epc epd epe epf epn epp eps epu es- esc esd ese esf esk esn esp ess esu eu- euc eud eue euf eun eup eus fcc fcd fce fcf fck fcn fcp fcs fcu fdc fdd fde fdf fdk fdn fdp fds fdu fec fed fee fef fek fen fep fes feu ffc ffd ffe fff ffk ffn ffp ffs ffu fkc fkf fkk fkp fnc fnd fne fnf fnk fnn fnp fns fnu fpc fpd fpe fpk fpn fpp fps fpu fsc fsd fse fsf fsk fsn fsp fss fsu fud fue fuf fuk fun fup fus fuu kcc kcd kce kck kcn kcp kcs kcu kdc kde kdf kdk kdp kds kdu ke- kec ked kee kef kek ken kep kes kfc kfd kff kfs kfu kkc kke kkk kkn kkp kks kku kn- knc knd kne knf knk knn knp knu kpc kpd kpe kpf kpk kpn kpp kps kpu ksc ksd kse ksf ksk ksn ksp kss ksu kuc kud kue kuk kun kup kus kuu ncc ncd nce ncf nck ncn ncp ncs ncu ndc ndd nde ndf ndk ndn ndp nds ndu ne- nec ned nee nef nek nen nep nes neu nfc nfd nfe nff nfk nfn nfp nfs nfu nkc nke nkf nkk nkn nkp nks nku nnc nne nnf nnk nnn nnp nns nnu npc npd npe npf npn npp nps npu nsc nsd nse nsf nsk nsn nsp nss nsu nuc nud nue nuk nun nup nus nuu p-p pcc pcd pce pcf pck pcn pcp pcs pcu pdc pdd pde pdf pdk pdn pdp pds pdu pec ped pee pef pek pen pep pes peu pfc pfd pfe pff pfk pfn pfp pfs pfu pkc pkd pke pkf pkn pkp pks pku pn- pnc pnd pne pnf pnk pnn pnp pns pnu ppc ppd ppe ppf ppk ppn ppp pps ppu ps- psc psd pse psf psk psn psp pss psu puc pud pue puf puk pun pup pus puu scc scd sce scf sck scn scp scs scu sdc sdd sde sdf sdk sdn sdp sds sdu se- sec sed see sef sek sen sep ses seu sfc sfd sfe sff sfk sfn sfp sfs sfu sk- skc skd ske skf skk skp sks sku snc snd sne snf snk snn snp sns snu spc spd spe spf spk spn spp sps spu ss- ssc ssd sse ssf ssk ssn ssp sss ssu suc sud sue suf suk sun sup sus suu ucc ucd uce ucf uck ucn ucp ucs ucu udc udd ude udf udk udn udp uds udu uec ued uee uef uen uep ues ufc ufd ufe uff ufn ufp ufs ufu ukc uke ukf ukk ukn ukp uku un- unc und une unf unk unn unp uns unu up- upc upd upe upf upk upn upp ups upu usc usd use usf usk usn usp uss usu uuc uue uun uus uuu

-ene c-cd cccc cccf cccp cccs cccu ccdc ccdf ccdn ccdp ccds cced ccee ccfc ccfd ccff ccnc ccne ccnf ccnp ccns ccnu ccpe ccpn ccpp ccps ccsd ccsf ccsn ccsp ccss ccuc ccup ccus cd-e cdcs cdec cdef cdes cdfe cdfs cdnc cdnf cdps cdss cec- cece cecp cecs cedd cede cedu ceec cees cef- cefc cefn ceke cen- cend cene cens cepc cepe cepp ceps cesc cese cesp cess cfcf cfcn cfcs cfdp cfds cfns cfps cfse cfun ckck ckcs ckdu cken cknc ckns ckpc cncp cndd cndp cnep cnes cnss cpce cpcs cpcu cpep cpff cpns cppd cpps cpsc cpsk cpsu cpus cscc cscd csce cscf cscs csdn csdp csec csee csep csfc csks csne csnp cspc cspd cspe csps cssd csse csuf csup csus cucc cuce cuck cucn cude cuds cued cuek cues cufc cuff cuk- cuke cund cune cunp cupe cupp cups cusd cusk cusp cuss cusu dccc dccp dccs dccu dcds dcfc dcfs dcns dcps dcsc dcss dcup dddd ddes ddps ddss dec- decc decd dece deck decs dedd dede dedu deed deef deek deen deep dees defe deff defn defs dek- deke deks dene denk denn dens denu depc depe depp deps des- desc dese desk desp dess desu deue deuk deus dfcc dfcs dfcu dfds dkdc dnce dncs dnsc dnuk dnus dpcp dppc dpsd dpsu dscc dscn dscp dscs dsdp dsfc dspf dsps dssc dssn dssp duce duck ducs dudd dude duds dudu dues dufc duff dufu duke duku dunc dune dunk dunn duns dupe duse dusk eccc ecce ecdc ecdf eced ecef eces ecfc ecfs ecks ecne ecpd ecpp ecsc ecse ecsp ecss ecsu ecus eddc edde eddp edds ede- eden edes edfu edns edss educ edun edup eecs eede eedu eeee eees eefe eefn eeke eeks eend eens eeps eese eesk efen efes effs