-up a-a a-c aaa aac aae aak aan aap aas aau ac- aca acc ace ack acn acp acs acu aea aec aee aek aen aep aes aeu aka akc ake akk akn akp aks aku an- ana anc ane ank ann anp ans anu ap- apa apc ape apk apn app aps apu as- asa asc ase ask asn asp ass asu au- aua auc aue auk aun aup aus c-- caa cac cae cak can cap cas cau cca ccc cce cck ccn ccp ccs ccu ce- cea cec cee cek cen cep ces ceu cka ckc cks cn- cna cnc cne cnn cnp cns cnu cpa cpc cpe cpk cpn cpp cps cpu csa csc cse csk csn csp css csu cua cuc cue cuk cun cup cus cuu eaa eac eae eak ean eap eas eau ec- eca ecc ece eck ecn ecs ecu eea eec eee eek een eep ees eka ekc eke ekp eks eku en- ena enc ene enk enn enp ens enu ep- epa epc epe epn epp eps epu es- esa esc ese esk esn esp ess esu eu- eua euc eue eun eup eus ka- kaa kac kae kak kan kap kas kau kca kcc kce kck kcn kcp kcs kcu ke- kea kec kee kek ken kep kes kkc kke kkk kkn kkp kks kku kn- kna knc kne knk knn knp knu kpa kpc kpe kpk kpn kpp kps kpu ksa ksc kse ksk ksn ksp kss ksu kuc kue kuk kun kup kus kuu naa nac nae nak nan nap nas nau nca ncc nce nck ncn ncp ncs ncu ne- nea nec nee nek nen nep nes neu nka nkc nke nkk nkn nkp nks nku nna nnc nne nnk nnn nnp nns nnu npa npc npe npn npp nps npu nsa nsc nse nsk nsn nsp nss nsu nua nuc nue nuk nun nup nus nuu p-p paa pac pae pak pan pap pas pau pca pcc pce pck pcn pcp pcs pcu pea pec pee pek pen pep pes peu pka pkc pke pkn pkp pks pku pn- pna pnc pne pnk pnn pnp pns pnu ppa ppc ppe ppk ppn ppp pps ppu ps- psa psc pse psk psn psp pss psu pua puc pue puk pun pup pus puu saa sac sae sak san sap sas sau sca scc sce sck scn scp scs scu se- sea sec see sek sen sep ses seu sk- ska skc ske skk skp sks sku sna snc sne snk snn snp sns snu spa spc spe spk spn spp sps spu ss- ssa ssc sse ssk ssn ssp sss ssu sua suc sue suk sun sup sus suu ua- uaa uac uae uak uan uap uas uau uca ucc uce uck ucn ucp ucs ucu uea uec uee uen uep ues uka ukc uke ukk ukn ukp uku un- una unc une unk unn unp uns unu up- upa upc upe upk upn upp ups upu usa usc use usk usn usp uss usu uua uuc uue uun uus uuu