-er -ic -up a-a a-b a-c a-i a-t aaa aab aac aae aag aai aam aao aap aar aas aat aau ab- aba abb abc abe abg abi abm abo abp abr abs abt abu ac- aca acb acc ace acg aci acm aco acp acr acs act acu aea aeb aec aee aeg aei aem aeo aep aer aes aet aeu ag- aga agb agc age agg agi agm ago agp agr ags agt agu ai- aia aib aic aie aig aii aim aio aip air ais ait aiu ama amb amc ame amg ami amm amo amp amr ams amt amu aoa aob aoc aoe aog aoi aom aoo aop aor aos aot aou ap- apa apb apc ape apg api apm apo app apr aps apt apu ar- ara arb arc are arg ari arm aro arp arr ars art aru as- asa asb asc ase asg asi asm aso asp asr ass ast asu at- ata atb atc ate atg ati atm ato atp atr ats att atu au- aua aub auc aue aug aui aum auo aup aur aus aut b-p b-u baa bab bac bae bag bai bam bao bap bar bas bat bau bba bbb bbc bbe bbg bbi bbm bbo bbp bbr bbs bbt bbu bca bcb bcc bce bcg bci bcm bco bcp bcr bcs bct bcu be- bea beb bec bee beg bei bem beo bep ber bes bet beu bga bgb bgc bge bgg bgi bgm bgo bgp bgr bgs bgt bgu bi- bia bib bic bie big bii bim bio bip bir bis bit biu bma bmb bmc bme bmg bmi bmm bmo bmp bmr bms bmt bmu boa bob boc boe bog boi bom boo bop bor bos bot bou bpa bpb bpc bpe bpg bpi bpm bpo bpp bpr bps bpt bpu bra brb bre brg bri brm bro brp brr brs brt bru bsa bsb bsc bse bsg bsi bsm bso bsp bsr bss bst bsu bta btb btc bte btg bti btm bto btp btr bts btt btu bua bub buc bue bug bui bum buo bup bur bus but buu c-- caa cab cac cae cag cai cam cao cap car cas cat cau cba cbb cbc cbe cbg cbi cbm cbo cbp cbr cbs cbt cbu cca ccb ccc cce ccg cci ccm cco ccp ccr ccs cct ccu ce- cea ceb cec cee ceg cei cem ceo cep cer ces cet ceu cga cgb cgc cge cgg cgi cgm cgo cgp cgr cgs cgt cgu ci- cia cib cic cie cig cii cim cio cip cir cis cit ciu cma cmb cmc cme cmg cmi cmm cmo cmp cmr cms cmt cmu co- coa cob coc coe cog coi com coo cop cor cos cot cou cpa cpb cpc cpe cpg cpi cpm cpo cpp cpr cps cpt cpu cra crb crc cre crg cri crm cro crp crr crs crt cru csa csb csc cse csg csi csm cso csp csr css cst csu cta ctb ctc cte ctg cti ctm cto ctp ctr cts ctt ctu cua cub cuc cue cug cui cum cuo cup cur cus cut cuu eaa eab eac eae eag eai eam eao eap ear eas eat eau eba ebb ebc ebe ebg ebi ebm ebo ebp ebr ebs ebt ebu ec- eca ecb ecc ece ecg eci ecm eco ecr ecs ect ecu eea eeb eec eee eeg eem eeo eep eer ees eet ega egb egc ege egg egi egm ego egp egr egs egt egu eia eib eic eie eig eii eim eio eip eir eis eit eiu em- ema emb emc eme emg emi emm emo emp emr ems emt emu eo- eoa eob eoc eoe eog eoi eom eoo eop eor eos eot eou ep- epa epb epc epe epg epi epm epo epp epr eps ept epu era erb erc ere erg eri erm ero erp err ers ert eru es- esa esb esc ese esg esi esm eso esp esr ess est esu eta etb etc ete etg eti etm eto etp etr ets ett etu eu- eua eub euc eue eug eui eup eur eus eut g-p gaa gab gac gae gag gai gam gao gap gar gas gat gau gba gbc gbe gbg gbi gbm gbo gbp gbr gbs gbt gbu gca gcb gcc gce gcg gci gcm gco gcp gcr gcs gct gcu ge- gea geb gec gee geg gei gem geo gep ger ges get geu gga ggb ggc ggg ggi ggm ggo ggp ggr ggs ggt ggu gia gib gic gie gig gii gim gio gip gir gis git giu gma gmb gmc gme gmg gmi gmm gmo gmp gmr gms gmt goa gob goc goe gog goi gom goo gop gor gos got gou gpa gpb gpc gpe gpg gpi gpm gpo gpp gpr gps gpt gpu gra grb grc gre grg gri grm gro grp grr grs grt gru gsa gsb gsc gse gsg gsi gsm gso gsp gsr gss gst gsu gta gtb gtc gte gtg gti gtm gto gtp gtr gts gtt gtu gu- gua gub guc gue gug gui gum guo gup gur gus gut guu ia- iaa iab iac iae iag iai iam iao iap iar ias iat iau iba ibb ibc ibe ibg ibi ibm ibo ibp ibr ibs ibt ibu ica icb icc ice icg ici icm ico icp icr ics ict icu ie- iea iec iee ieg iei iem iep ier ies iet iga igb igc ige igg igi igm igo igp igr igs igt igu iia iib iic iie iii iim iio iip iir iis iit iiu im- ima imb imc ime img imi imm imo imp ims imt imu io- ioa iob ioc ioe iog ioi iom ioo iop ior ios iot iou ipa ipb ipc ipe ipg ipi ipm ipo ipp ipr ips ipt ipu ir- ira irb irc ire irg iri irm iro irp irr irs irt iru is- isa