-al -er -ic a-a a-b a-c a-i aaa aab aac aad aae aag aai aal aan aar aau ab- aba abb abc abd abe abg abi abl abn abr abu ac- aca acb acc acd ace acg aci acl acn acr acu ad- ada adb adc add ade adg adi adl adn adr adu aea aeb aec aed aee aeg aei ael aen aer aeu ag- aga agb agc agd age agg agi agl agn agr agu ai- aia aib aic aid aie aig aii ail ain air aiu al- ala alb alc ald ale alg ali all aln alr alu an- ana anb anc and ane ang ani anl ann anr anu ar- ara arb arc ard are arg ari arl arn arr aru au- aua aub auc aud aue aug aui aul aun aur b-u baa bab bac bad bae bag bai bal ban bar bau bba bbb bbc bbd bbe bbg bbi bbl bbn bbr bbu bca bcb bcc bcd bce bcg bci bcl bcn bcr bcu bda bdb bdc bdd bde bdg bdi bdl bdr bdu be- bea beb bec bed bee beg bei bel ben ber beu bga bgb bgc bgd bge bgg bgi bgl bgn bgr bgu bi- bia bib bic bid bie big bii bil bin bir biu bla blb blc bld ble blg bli bll bln blr blu bna bnb bnc bnd bne bng bni bnl bnn bnr bnu bra brb brd bre brg bri brl brn brr bru bua bub buc bud bue bug bui bul bun bur buu c-- caa cab cac cad cae cag cai cal can car cau cba cbb cbc cbd cbe cbg cbi cbl cbn cbr cbu cca ccb ccc ccd cce ccg cci ccl ccn ccr ccu cda cdb cdc cdd cde cdg cdi cdl cdn cdr cdu ce- cea ceb cec ced cee ceg cei cel cen cer ceu cga cgb cgc cgd cge cgg cgi cgl cgn cgr cgu ci- cia cib cic cid cie cig cii cil cin cir ciu cl- cla clb clc cld cle clg cli cll cln clr clu cn- cna cnb cnc cnd cne cng cni cnl cnn cnr cnu cra crb crc crd cre crg cri crl crn crr cru cua cub cuc cud cue cug cui cul cun cur cuu daa dab dac dad dae dag dai dal dan dar dau dba dbb dbc dbd dbe dbg dbi dbl dbn dbr dbu dca dcb dcc dcd dce dcg dci dcl dcn dcr dcu dda ddb ddc ddd dde ddg ddi ddl ddn ddr ddu de- dea deb dec ded dee deg dei del den der deu dga dgc dgd dge dgg dgi dgl dgn dgr dgu di- dia dib dic did die dig dii dil din dir diu dl- dla dlb dlc dld dle dlg dli dll dlr dlu dna dnb dnc dnd dne dng dni dnl dnn dnr dra drb drc drd dre drg dri drl drn drr dru dua dub duc dud due dug dui dul dun dur eaa eab eac ead eae eag eai eal ean ear eau eba ebb ebc ebd ebe ebg ebi ebl ebn ebr ebu ec- eca ecb ecc ecd ece ecg eci ecl ecn ecr ecu ed- eda edb edc edd ede edg edi edl edn edr edu eea eeb eec eed eee eeg eel een eer ega egb egc egd ege egg egi egl egn egr egu eia eib eic eid eie eig eii eil ein eir eiu ela elb elc eld ele elg eli ell eln elr elu en- ena enb enc end ene eng eni enl enn enr enu era erb erc erd ere erg eri erl ern err eru eu- eua eub euc eud eue eug eui eul eun eur g-d gaa gab gac gad gae gag gai gal gan gar gau gba gbc gbd gbe gbg gbi gbl gbn gbr gbu gca gcb gcc gcd gce gcg gci gcl gcn gcr gcu gda gdb gdc gdd gde gdi gdl gdn gdr gdu ge- gea geb gec ged gee geg gei gel gen ger geu gga ggb ggc ggd ggg ggi ggn ggr ggu gia gib gic gid gie gig gii gil gin gir giu gla glb glc gld gle glg gli gll gln glr glu gna gnb gnc gnd gne gni gnl gnn gnr gnu gra grb grc grd gre grg gri grl grn grr gru gu- gua gub guc gud gue gug gui gul gun gur guu i-d ia- iaa iab iac iad iae iag iai ial ian iar iau iba ibb ibc ibd ibe ibg ibi ibl ibn ibr ibu ica icb icc icd ice icg ici icl icn icr icu ida idb idc idd ide idg idi idl idn idr idu ie- iea iec ied iee ieg iei iel ien ier iga igb igc igd ige igg igi igl ign igr igu iia iib iic iid iie iii iil iin iir iiu il- ila ilb ilc ild ile ilg ili ill iln ilr ilu in- ina inb inc ind ine ing ini inl inn inr inu ir- ira irb irc ird ire irg iri irl irn irr iru iu- iua iub iuc iud iue iug iui iur la- laa lab lac lad lae lag lai lal lan lar lau lba lbb lbc lbd lbe lbg lbi lbl lbr lbu lca lcb lcc lcd lce lcg lci lcl lcn lcr lcu lda ldb ldc ldd lde ldg ldi ldl ldn ldr ldu lea leb lec led lee leg lei lel len ler leu lga lgb lgc lgd lge lgg lgi lgl lgn lgr lgu lia lib lic lid lie lig lii lil lin lir liu lla llb llc lld lle llg lli lll lln llr llu lna lnb lnc lnd lne lng lni lnl lnn lnr lnu lra lrb lrc lrd lrg lri lrn lrr lru lua lub luc lud lue lug lui lul lun lur luu n-i naa nab nac nad nae nag nai nal nan nar nau nba nbb