-er -ic -up a-a a-b a-c a-i aaa aab aac aae aag aai aak aan aap aar aas aau ab- aba abb abc abe abg abi abk abn abp abr abs abu ac- aca acb acc ace acg aci ack acn acp acr acs acu aea aeb aec aee aeg aei aek aen aep aer aes aeu ag- aga agb agc age agg agi agk agn agp agr ags agu ai- aia aib aic aie aig aii aik ain aip air ais aiu aka akb akc ake akg aki akk akn akp akr aks aku an- ana anb anc ane ang ani ank ann anp anr ans anu ap- apa apb apc ape apg api apk apn app apr aps apu ar- ara arb arc are arg ari ark arn arp arr ars aru as- asa asb asc ase asg asi ask asn asp asr ass asu au- aua aub auc aue aug aui auk aun aup aur aus b-p b-u baa bab bac bae bag bai bak ban bap bar bas bau bba bbb bbc bbe bbg bbi bbk bbn bbp bbr bbs bbu bca bcb bcc bce bcg bci bck bcn bcp bcr bcs bcu be- bea beb bec bee beg bei bek ben bep ber bes beu bga bgb bgc bge bgg bgi bgk bgn bgp bgr bgs bgu bi- bia bib bic bie big bii bik bin bip bir bis biu bka bkb bkc bke bkg bkk bkn bkp bkr bks bna bnb bnc bne bng bni bnk bnn bnp bnr bns bnu bpa bpb bpc bpe bpg bpi bpn bpp bpr bps bpu bra brb bre brg bri brk brn brp brr brs bru bsa bsb bsc bse bsg bsi bsk bsn bsp bsr bss bsu bua bub buc bue bug bui buk bun bup bur bus buu c-- caa cab cac cae cag cai cak can cap car cas cau cba cbb cbc cbe cbg cbi cbk cbn cbp cbr cbs cbu cca ccb ccc cce ccg cci cck ccn ccp ccr ccs ccu ce- cea ceb cec cee ceg cei cek cen cep cer ces ceu cga cgb cgc cge cgg cgi cgn cgp cgr cgs cgu ci- cia cib cic cie cig cii cik cin cip cir cis ciu cka ckb ckc cki cks cn- cna cnb cnc cne cng cni cnn cnp cnr cns cnu cpa cpb cpc cpe cpg cpi cpk cpn cpp cpr cps cpu cra crb crc cre crg cri crk crn crp crr crs cru csa csb csc cse csg csi csk csn csp csr css csu cua cub cuc cue cug cui cuk cun cup cur cus cuu eaa eab eac eae eag eai eak ean eap ear eas eau eba ebb ebc ebe ebg ebi ebk ebn ebp ebr ebs ebu ec- eca ecb ecc ece ecg eci eck ecn ecr ecs ecu eea eeb eec eee eeg eek een eep eer ees ega egb egc ege egg egi egn egp egr egs egu eia eib eic eie eig eii eik ein eip eir eis eiu eka ekb ekc eke ekg eki ekp ekr eks eku en- ena enb enc ene eng eni enk enn enp enr ens enu ep- epa epb epc epe epg epi epn epp epr eps epu era erb erc ere erg eri erk ern erp err ers eru es- esa esb esc ese esg esi esk esn esp esr ess esu eu- eua eub euc eue eug eui eun eup eur eus g-p gaa gab gac gae gag gai gak gan gap gar gas gau gba gbc gbe gbg gbi gbk gbn gbp gbr gbs gbu gca gcb gcc gce gcg gci gck gcn gcp gcr gcs gcu ge- gea geb gec gee geg gei gek gen gep ger ges geu gga ggb ggc ggg ggi ggn ggp ggr ggs ggu gia gib gic gie gig gii gik gin gip gir gis giu gka gkb gkn gkp gks gna gnb gnc gne gni gnn gnp gnr gns gnu gpa gpb gpc gpe gpg gpi gpk gpn gpp gpr gps gpu gra grb grc gre grg gri grk grn grp grr grs gru gsa gsb gsc gse gsg gsi gsk gsn gsp gsr gss gsu gu- gua gub guc gue gug gui guk gun gup gur gus guu ia- iaa iab iac iae iag iai ian iap iar ias iau iba ibb ibc ibe ibg ibi ibk ibn ibp ibr ibs ibu ica icb icc ice icg ici ick icn icp icr ics icu ie- iea iec iee ieg iei iek ien iep ier ies iga igb igc ige igg igi igk ign igp igr igs igu iia iib iic iie iii iin iip iir iis iiu ika ikb ikc ike iki ikk ikr iks iku in- ina inb inc ine ing ini ink inn inp inr ins inu ipa ipb ipc ipe ipg ipi ipn ipp ipr ips ipu ir- ira irb irc ire irg iri irk irn irp irr irs iru is- isa isb isc ise isg isi isk isn isp isr iss isu iu- iua iub iuc iue iug iui iup iur ius ka- kaa kab kac kae kag kai kak kan kap kar kas kau kba kbb kbc kbe kbi kbk kbn kbp kbr kbs kbu kca kcb kcc kce kcg kci kck kcn kcp kcr kcs kcu ke- kea keb kec kee keg kei kek ken kep ker kes kga kgb kgc kgi kgp kgs kgu kia kib kic kie kig kii kik kin kip kir kis kiu kkb kkc kke kki kkk kkn kkp kkr kks kku kn- kna knc kne kng kni knk knn knp knr knu kpa kpc kpe kpi kpk kpn kpp kpr kps kpu kra krc krg kri krk krn krp krr krs kru ksa ksb ksc kse ksg ksi ksk ksn ksp ksr kss ksu kub kuc kue kug kui kuk kun kup kur kus kuu n-i naa nab nac nae nag nai nak nan nap nar nas nau nba