-er -ic a-a a-b a-c a-i aaa aab aac aad aae aag aai aam aar aas aau ab- aba abb abc abd abe abg abi abm abr abs abu ac- aca acb acc acd ace acg aci acm acr acs acu ad- ada adb adc add ade adg adi adm adr ads adu aea aeb aec aed aee aeg aei aem aer aes aeu ag- aga agb agc agd age agg agi agm agr ags agu ai- aia aib aic aid aie aig aii aim air ais aiu ama amb amc amd ame amg ami amm amr ams amu ar- ara arb arc ard are arg ari arm arr ars aru as- asa asb asc asd ase asg asi asm asr ass asu au- aua aub auc aud aue aug aui aum aur aus b-u baa bab bac bad bae bag bai bam bar bas bau bba bbb bbc bbd bbe bbg bbi bbm bbr bbs bbu bca bcb bcc bcd bce bcg bci bcm bcr bcs bcu bda bdb bdc bdd bde bdg bdi bdm bdr bds bdu be- bea beb bec bed bee beg bei bem ber bes beu bga bgb bgc bgd bge bgg bgi bgm bgr bgs bgu bi- bia bib bic bid bie big bii bim bir bis biu bma bmb bmc bmd bme bmg bmi bmm bmr bms bmu bra brb brd bre brg bri brm brr brs bru bsa bsb bsc bsd bse bsg bsi bsm bsr bss bsu bua bub buc bud bue bug bui bum bur bus buu c-- caa cab cac cad cae cag cai cam car cas cau cba cbb cbc cbd cbe cbg cbi cbm cbr cbs cbu cca ccb ccc ccd cce ccg cci ccm ccr ccs ccu cda cdb cdc cdd cde cdg cdi cdm cdr cds cdu ce- cea ceb cec ced cee ceg cei cem cer ces ceu cga cgb cgc cgd cge cgg cgi cgm cgr cgs cgu ci- cia cib cic cid cie cig cii cim cir cis ciu cma cmb cmc cmd cme cmg cmi cmm cmr cms cmu cra crb crc crd cre crg cri crm crr crs cru csa csb csc csd cse csg csi csm csr css csu cua cub cuc cud cue cug cui cum cur cus cuu daa dab dac dad dae dag dai dam dar das dau dba dbb dbc dbd dbe dbg dbi dbm dbr dbs dbu dca dcb dcc dcd dce dcg dci dcm dcr dcs dcu dda ddb ddc ddd dde ddg ddi ddm ddr dds ddu de- dea deb dec ded dee deg dei dem der des deu dga dgc dgd dge dgg dgi dgm dgr dgs dgu di- dia dib dic did die dig dii dim dir dis diu dma dmb dmc dmd dme dmg dmi dmm dmr dms dmu dra drb drc drd dre drg dri drm drr drs dru dsa dsb dsc dsd dse dsg dsi dsm dsr dss dsu dua dub duc dud due dug dui dum dur dus eaa eab eac ead eae eag eai eam ear eas eau eba ebb ebc ebd ebe ebg ebi ebm ebr ebs ebu ec- eca ecb ecc ecd ece ecg eci ecm ecr ecs ecu ed- eda edb edc edd ede edg edi edm edr eds edu eea eeb eec eed eee eeg eem eer ees ega egb egc egd ege egg egi egm egr egs egu eia eib eic eid eie eig eii eim eir eis eiu em- ema emb emc emd eme emg emi emm emr ems emu era erb erc erd ere erg eri erm err ers eru es- esa esb esc esd ese esg esi esm esr ess esu eu- eua eub euc eud eue eug eui eur eus g-d gaa gab gac gad gae gag gai gam gar gas gau gba gbc gbd gbe gbg gbi gbm gbr gbs gbu gca gcb gcc gcd gce gcg gci gcm gcr gcs gcu gda gdb gdc gdd gde gdi gdm gdr gds gdu ge- gea geb gec ged gee geg gei gem ger ges geu gga ggb ggc ggd ggg ggi ggm ggr ggs ggu gia gib gic gid gie gig gii gim gir gis giu gma gmb gmc gmd gme gmg gmi gmm gmr gms gra grb grc grd gre grg gri grm grr grs gru gsa gsb gsc gsd gse gsg gsi gsm gsr gss gsu gu- gua gub guc gud gue gug gui gum gur gus guu i-d ia- iaa iab iac iad iae iag iai iam iar ias iau iba ibb ibc ibd ibe ibg ibi ibm ibr ibs ibu ica icb icc icd ice icg ici icm icr ics icu ida idb idc idd ide idg idi idm idr ids idu ie- iea iec ied iee ieg iei iem ier ies iga igb igc igd ige igg igi igm igr igs igu iia iib iic iid iie iii iim iir iis iiu im- ima imb imc imd ime img imi imm ims imu ir- ira irb irc ird ire irg iri irm irr irs iru is- isa isb isc isd ise isg isi ism isr iss isu iu- iua iub iuc iud iue iug iui ium iur ius m-r maa mab mac mad mae mag mai mam mar mas mau mba mbb mbc mbd mbe mbg mbi mbm mbr mbs mbu mc- mca mcb mcc mcd mce mcg mci mcm mcr mcs mcu mda mdb mdc mdd mde mdg mdi mdm mdr mds mdu mea meb mec med mee meg mei mem mer mes meu mga mgb mgc mgd mge mgi mgm mgr mgs mgu mi- mia mib mic mid mie mig mii mim mir mis miu mma mmb mmc mmd mme mmg mmi mmm mmr mms mmu mra mrb mrc mrd mre mrg mri mrm mrr mrs mru msa msb msc msd mse msg msi msm msr mss msu mua mub muc mud mue mug mui mum mur mus muu ra- raa rab rac rad rae rag rai ram rar