-er -ic a-a a-b a-c a-i aaa aab aac aad aae aag aai aam aan aar aau ab- aba abb abc abd abe abg abi abm abn abr abu ac- aca acb acc acd ace acg aci acm acn acr acu ad- ada adb adc add ade adg adi adm adn adr adu aea aeb aec aed aee aeg aei aem aen aer aeu ag- aga agb agc agd age agg agi agm agn agr agu ai- aia aib aic aid aie aig aii aim ain air aiu ama amb amc amd ame amg ami amm amn amr amu an- ana anb anc and ane ang ani anm ann anr anu ar- ara arb arc ard are arg ari arm arn arr aru au- aua aub auc aud aue aug aui aum aun aur b-u baa bab bac bad bae bag bai bam ban bar bau bba bbb bbc bbd bbe bbg bbi bbm bbn bbr bbu bca bcb bcc bcd bce bcg bci bcm bcn bcr bcu bda bdb bdc bdd bde bdg bdi bdm bdr bdu be- bea beb bec bed bee beg bei bem ben ber beu bga bgb bgc bgd bge bgg bgi bgm bgn bgr bgu bi- bia bib bic bid bie big bii bim bin bir biu bma bmb bmc bmd bme bmg bmi bmm bmn bmr bmu bna bnb bnc bnd bne bng bni bnn bnr bnu bra brb brd bre brg bri brm brn brr bru bua bub buc bud bue bug bui bum bun bur buu c-- caa cab cac cad cae cag cai cam can car cau cba cbb cbc cbd cbe cbg cbi cbm cbn cbr cbu cca ccb ccc ccd cce ccg cci ccm ccn ccr ccu cda cdb cdc cdd cde cdg cdi cdm cdn cdr cdu ce- cea ceb cec ced cee ceg cei cem cen cer ceu cga cgb cgc cgd cge cgg cgi cgm cgn cgr cgu ci- cia cib cic cid cie cig cii cim cin cir ciu cma cmb cmc cmd cme cmg cmi cmm cmn cmr cmu cn- cna cnb cnc cnd cne cng cni cnm cnn cnr cnu cra crb crc crd cre crg cri crm crn crr cru cua cub cuc cud cue cug cui cum cun cur cuu daa dab dac dad dae dag dai dam dan dar dau dba dbb dbc dbd dbe dbg dbi dbm dbn dbr dbu dca dcb dcc dcd dce dcg dci dcm dcn dcr dcu dda ddb ddc ddd dde ddg ddi ddm ddn ddr ddu de- dea deb dec ded dee deg dei dem den der deu dga dgc dgd dge dgg dgi dgm dgn dgr dgu di- dia dib dic did die dig dii dim din dir diu dma dmb dmc dmd dme dmg dmi dmm dmn dmr dmu dna dnb dnc dnd dne dng dni dnm dnn dnr dra drb drc drd dre drg dri drm drn drr dru dua dub duc dud due dug dui dum dun dur eaa eab eac ead eae eag eai eam ean ear eau eba ebb ebc ebd ebe ebg ebi ebm ebn ebr ebu ec- eca ecb ecc ecd ece ecg eci ecm ecn ecr ecu ed- eda edb edc edd ede edg edi edm edn edr edu eea eeb eec eed eee eeg eem een eer ega egb egc egd ege egg egi egm egn egr egu eia eib eic eid eie eig eii eim ein eir eiu em- ema emb emc emd eme emg emi emm emn emr emu en- ena enb enc end ene eng eni enm enn enr enu era erb erc erd ere erg eri erm ern err eru eu- eua eub euc eud eue eug eui eun eur g-d gaa gab gac gad gae gag gai gam gan gar gau gba gbc gbd gbe gbg gbi gbm gbn gbr gbu gca gcb gcc gcd gce gcg gci gcm gcn gcr gcu gda gdb gdc gdd gde gdi gdm gdn gdr gdu ge- gea geb gec ged gee geg gei gem gen ger geu gga ggb ggc ggd ggg ggi ggm ggn ggr ggu gia gib gic gid gie gig gii gim gin gir giu gma gmb gmc gmd gme gmg gmi gmm gmn gmr gna gnb gnc gnd gne gni gnm gnn gnr gnu gra grb grc grd gre grg gri grm grn grr gru gu- gua gub guc gud gue gug gui gum gun gur guu i-d ia- iaa iab iac iad iae iag iai iam ian iar iau iba ibb ibc ibd ibe ibg ibi ibm ibn ibr ibu ica icb icc icd ice icg ici icm icn icr icu ida idb idc idd ide idg idi idm idn idr idu ie- iea iec ied iee ieg iei iem ien ier iga igb igc igd ige igg igi igm ign igr igu iia iib iic iid iie iii iim iin iir iiu im- ima imb imc imd ime img imi imm imn imu in- ina inb inc ind ine ing ini inm inn inr inu ir- ira irb irc ird ire irg iri irm irn irr iru iu- iua iub iuc iud iue iug iui ium iur m-r maa mab mac mad mae mag mai mam man mar mau mba mbb mbc mbd mbe mbg mbi mbm mbr mbu mc- mca mcb mcc mcd mce mcg mci mcm mcn mcr mcu mda mdb mdc mdd mde mdg mdi mdm mdn mdr mdu mea meb mec med mee meg mei mem men mer meu mga mgb mgc mgd mge mgi mgm mgn mgr mgu mi- mia mib mic mid mie mig mii mim min mir miu mma mmb mmc mmd mme mmg mmi mmm mmn mmr mmu mna mnb mnc mne mng mni mnm mnn mnr mnu mra mrb mrc mrd mre mrg mri mrm mrn mrr mru mua mub muc mud mue mug mui mum mun mur muu n-i naa nab nac nad nae nag nai nam nan nar nau nba nbb nbc nbd