-er -ic a-a a-b a-c a-i aaa aab aac aae aag aah aai aam aan aar aau ab- aba abb abc abe abg abh abi abm abn abr abu ac- aca acb acc ace acg ach aci acm acn acr acu aea aeb aec aee aeg aeh aei aem aen aer aeu ag- aga agb agc age agg agh agi agm agn agr agu aha ahb ahc ahe ahg ahh ahi ahm ahn ahr ahu ai- aia aib aic aie aig aih aii aim ain air aiu ama amb amc ame amg amh ami amm amn amr amu an- ana anb anc ane ang anh ani anm ann anr anu ar- ara arb arc are arg arh ari arm arn arr aru au- aua aub auc aue aug auh aui aum aun aur b-u baa bab bac bae bag bah bai bam ban bar bau bba bbb bbc bbe bbg bbh bbi bbm bbn bbr bbu bca bcb bcc bce bcg bch bci bcm bcn bcr bcu be- bea beb bec bee beg beh bei bem ben ber beu bga bgb bgc bge bgg bgh bgi bgm bgn bgr bgu bha bhb bhc bhe bhg bhh bhi bhm bhr bhu bi- bia bib bic bie big bih bii bim bin bir biu bma bmb bmc bme bmg bmh bmi bmm bmn bmr bmu bna bnb bnc bne bng bni bnn bnr bnu bra brb bre brg brh bri brm brn brr bru bua bub buc bue bug buh bui bum bun bur buu c-- caa cab cac cae cag cah cai cam can car cau cba cbb cbc cbe cbg cbh cbi cbm cbn cbr cbu cca ccb ccc cce ccg cch cci ccm ccn ccr ccu ce- cea ceb cec cee ceg ceh cei cem cen cer ceu cga cgb cgc cge cgg cgh cgi cgm cgn cgr cgu ch- cha chb chc che chg chh chi chm chn chr chu ci- cia cib cic cie cig cih cii cim cin cir ciu cma cmb cmc cme cmg cmh cmi cmm cmn cmr cmu cn- cna cnb cnc cne cng cnh cni cnm cnn cnr cnu cra crb crc cre crg crh cri crm crn crr cru cua cub cuc cue cug cuh cui cum cun cur cuu eaa eab eac eae eag eah eai eam ean ear eau eba ebb ebc ebe ebg ebh ebi ebm ebn ebr ebu ec- eca ecb ecc ece ecg ech eci ecm ecn ecr ecu eea eeb eec eee eeg eem een eer ega egb egc ege egg egh egi egm egn egr egu eha ehb ehc ehe ehg ehh ehi ehm ehn ehr ehu eia eib eic eie eig eii eim ein eir eiu em- ema emb emc eme emg emh emi emm emn emr emu en- ena enb enc ene eng enh eni enm enn enr enu era erb erc ere erg erh eri erm ern err eru eu- eua eub euc eue eug eui eun eur gaa gab gac gae gag gah gai gam gan gar gau gba gbc gbe gbg gbh gbi gbm gbn gbr gbu gca gcb gcc gce gcg gch gci gcm gcn gcr gcu ge- gea geb gec gee geg geh gei gem gen ger geu gga ggb ggc ggg ggh ggi ggm ggn ggr ggu gha ghb ghc ghe ghg ghh ghi ghn ghr gia gib gic gie gig gih gii gim gin gir giu gma gmb gmc gme gmg gmh gmi gmm gmn gmr gna gnb gnc gne gni gnm gnn gnr gnu gra grb grc gre grg grh gri grm grn grr gru gu- gua gub guc gue gug gui gum gun gur guu h-i haa hab hac hae hag hah hai ham han har hau hba hbb hbc hbe hbg hbh hbi hbm hbn hbr hbu hca hcb hcc hce hcg hch hci hcm hcn hcr he- hea heb hec hee heg heh hei hem hen her heu hga hgb hgc hge hgg hgh hgi hgm hgn hgr hgu hha hhb hhc hhe hhg hhh hhi hhm hhn hhr hhu hia hib hic hie hig hih hii him hin hir hiu hma hmb hmc hme hmg hmh hmi hmm hmr hmu hna hnb hnc hne hng hnh hnn hnu hr- hra hrb hrc hre hrg hrh hri hrm hrn hrr hru hua hub huc hue hug huh hui hum hun hur huu ia- iaa iab iac iae iag iah iai iam ian iar iau iba ibb ibc ibe ibg ibh ibi ibm ibn ibr ibu ica icb icc ice icg ich ici icm icn icr icu ie- iea iec iee ieg iei iem ien ier iga igb igc ige igg igh igi igm ign igr igu iha ihb ihc ihe ihg ihh ihi ihm ihn ihr ihu iia iib iic iie iih iii iim iin iir iiu im- ima imb imc ime img imh imi imm imn imu in- ina inb inc ine ing inh ini inm inn inr inu ir- ira irb irc ire irg iri irm irn irr iru iu- iua iub iuc iue iug iui ium iur m-r maa mab mac mae mag mah mai mam man mar mau mba mbb mbc mbe mbg mbh mbi mbm mbr mbu mc- mca mcb mcc mce mcg mch mci mcm mcn mcr mcu mea meb mec mee meg meh mei mem men mer meu mga mgb mgc mge mgh mgi mgm mgn mgr mgu mha mhc mhg mhh mhi mhm mhn mhr mhu mi- mia mib mic mie mig mih mii mim min mir miu mma mmb mmc mme mmg mmh mmi mmm mmn mmr mmu mna mnb mnc mne mng mni mnm mnn mnr mnu mra mrb mrc mre mrg mrh mri mrm mrn mrr mru mua mub muc mue mug muh mui mum mun mur muu n-i naa nab nac nae nag nah nai nam nan nar nau nba nbb nbc nbe nbg nbi nbm nbn nbr nbu nca ncb ncc nce ncg nch nci ncm ncn ncr