-er -ic a-a a-b a-c a-i a-t aaa aab aac aad aae aag aai aan aar aas aat aau ab- aba abb abc abd abe abg abi abn abr abs abt abu ac- aca acb acc acd ace acg aci acn acr acs act acu ad- ada adb adc add ade adg adi adn adr ads adt adu aea aeb aec aed aee aeg aei aen aer aes aet aeu ag- aga agb agc agd age agg agi agn agr ags agt agu ai- aia aib aic aid aie aig aii ain air ais ait aiu an- ana anb anc and ane ang ani ann anr ans ant anu ar- ara arb arc ard are arg ari arn arr ars art aru as- asa asb asc asd ase asg asi asn asr ass ast asu at- ata atb atc atd ate atg ati atn atr ats att atu au- aua aub auc aud aue aug aui aun aur aus aut b-u baa bab bac bad bae bag bai ban bar bas bat bau bba bbb bbc bbd bbe bbg bbi bbn bbr bbs bbt bbu bca bcb bcc bcd bce bcg bci bcn bcr bcs bct bcu bda bdb bdc bdd bde bdg bdi bdr bds bdt bdu be- bea beb bec bed bee beg bei ben ber bes bet beu bga bgb bgc bgd bge bgg bgi bgn bgr bgs bgt bgu bi- bia bib bic bid bie big bii bin bir bis bit biu bna bnb bnc bnd bne bng bni bnn bnr bns bnt bnu bra brb brd bre brg bri brn brr brs brt bru bsa bsb bsc bsd bse bsg bsi bsn bsr bss bst bsu bta btb btc btd bte btg bti btn btr bts btt btu bua bub buc bud bue bug bui bun bur bus but buu c-- caa cab cac cad cae cag cai can car cas cat cau cba cbb cbc cbd cbe cbg cbi cbn cbr cbs cbt cbu cca ccb ccc ccd cce ccg cci ccn ccr ccs cct ccu cda cdb cdc cdd cde cdg cdi cdn cdr cds cdt cdu ce- cea ceb cec ced cee ceg cei cen cer ces cet ceu cga cgb cgc cgd cge cgg cgi cgn cgr cgs cgt cgu ci- cia cib cic cid cie cig cii cin cir cis cit ciu cn- cna cnb cnc cnd cne cng cni cnn cnr cns cnt cnu cra crb crc crd cre crg cri crn crr crs crt cru csa csb csc csd cse csg csi csn csr css cst csu cta ctb ctc ctd cte ctg cti ctn ctr cts ctt ctu cua cub cuc cud cue cug cui cun cur cus cut cuu daa dab dac dad dae dag dai dan dar das dat dau dba dbb dbc dbd dbe dbg dbi dbn dbr dbs dbt dbu dca dcb dcc dcd dce dcg dci dcn dcr dcs dct dcu dda ddb ddc ddd dde ddg ddi ddn ddr dds ddt ddu de- dea deb dec ded dee deg dei den der des det deu dga dgc dgd dge dgg dgi dgn dgr dgs dgt dgu di- dia dib dic did die dig dii din dir dis dit diu dna dnb dnc dnd dne dng dni dnn dnr dns dnt dra drb drc drd dre drg dri drn drr drs drt dru dsa dsb dsc dsd dse dsg dsi dsn dsr dss dst dsu dta dtb dtc dtd dte dtg dti dtn dtr dts dtt dtu dua dub duc dud due dug dui dun dur dus dut eaa eab eac ead eae eag eai ean ear eas eat eau eba ebb ebc ebd ebe ebg ebi ebn ebr ebs ebt ebu ec- eca ecb ecc ecd ece ecg eci ecn ecr ecs ect ecu ed- eda edb edc edd ede edg edi edn edr eds edt edu eea eeb eec eed eee eeg een eer ees eet ega egb egc egd ege egg egi egn egr egs egt egu eia eib eic eid eie eig eii ein eir eis eit eiu en- ena enb enc end ene eng eni enn enr ens ent enu era erb erc erd ere erg eri ern err ers ert eru es- esa esb esc esd ese esg esi esn esr ess est esu eta etb etc etd ete etg eti etn etr ets ett etu eu- eua eub euc eud eue eug eui eun eur eus eut g-d gaa gab gac gad gae gag gai gan gar gas gat gau gba gbc gbd gbe gbg gbi gbn gbr gbs gbt gbu gca gcb gcc gcd gce gcg gci gcn gcr gcs gct gcu gda gdb gdc gdd gde gdi gdn gdr gds gdt gdu ge- gea geb gec ged gee geg gei gen ger ges get geu gga ggb ggc ggd ggg ggi ggn ggr ggs ggt ggu gia gib gic gid gie gig gii gin gir gis git giu gna gnb gnc gnd gne gni gnn gnr gns gnt gnu gra grb grc grd gre grg gri grn grr grs grt gru gsa gsb gsc gsd gse gsg gsi gsn gsr gss gst gsu gta gtb gtc gtd gte gtg gti gtn gtr gts gtt gtu gu- gua gub guc gud gue gug gui gun gur gus gut guu i-d ia- iaa iab iac iad iae iag iai ian iar ias iat iau iba ibb ibc ibd ibe ibg ibi ibn ibr ibs ibt ibu ica icb icc icd ice icg ici icn icr ics ict icu ida idb idc idd ide idg idi idn idr ids idt idu ie- iea iec ied iee ieg iei ien ier ies iet iga igb igc igd ige igg igi ign igr igs igt igu iia iib iic iid iie iii iin iir iis iit iiu in- ina inb inc ind ine ing ini inn inr ins int inu ir- ira irb irc ird ire irg iri irn irr irs irt iru is- isa isb isc isd