-al -er a-a a-b aaa aab aae aag aal aam aan aap aar ab- aba abb abe abg abl abm abn abp abr aea aeb aee aeg ael aem aen aep aer ag- aga agb age agg agl agm agn agp agr al- ala alb ale alg all alm aln alp alr ama amb ame amg aml amm amn amp amr an- ana anb ane ang anl anm ann anp anr ap- apa apb ape apg apl apm apn app apr ar- ara arb are arg arl arm arn arp arr b-p baa bab bae bag bal bam ban bap bar bba bbb bbe bbg bbl bbm bbn bbp bbr be- bea beb bee beg bel bem ben bep ber bga bgb bge bgg bgl bgm bgn bgp bgr bla blb ble blg bll blm bln blp blr bma bmb bme bmg bml bmm bmn bmp bmr bna bnb bne bng bnl bnn bnp bnr bpa bpb bpe bpg bpl bpm bpn bpp bpr bra brb bre brg brl brm brn brp brr eaa eab eae eag eal eam ean eap ear eba ebb ebe ebg ebl ebm ebn ebp ebr eea eeb eee eeg eel eem een eep eer ega egb ege egg egl egm egn egp egr ela elb ele elg ell elm eln elp elr em- ema emb eme emg eml emm emn emp emr en- ena enb ene eng enl enm enn enp enr ep- epa epb epe epg epl epm epn epp epr era erb ere erg erl erm ern erp err g-p gaa gab gae gag gal gam gan gap gar gba gbe gbg gbl gbm gbn gbp gbr ge- gea geb gee geg gel gem gen gep ger gga ggb ggg ggm ggn ggp ggr gla glb gle glg gll glm gln glp glr gma gmb gme gmg gml gmm gmn gmp gmr gna gnb gne gnl gnm gnn gnp gnr gpa gpb gpe gpg gpl gpm gpn gpp gpr gra grb gre grg grl grm grn grp grr l-p la- laa lab lae lag lal lam lan lap lar lba lbb lbe lbg lbl lbm lbp lbr lea leb lee leg lel lem len lep ler lga lgb lge lgg lgl lgm lgn lgp lgr lla llb lle llg lll llm lln llp llr lma lmb lme lmg lml lmm lmn lmp lmr lna lnb lne lng lnl lnm lnn lnp lnr lpa lpb lpe lpg lpl lpm lpn lpp lpr lra lrb lrg lrm lrn lrp lrr m-r maa mab mae mag mal mam man map mar mba mbb mbe mbg mbl mbm mbp mbr mea meb mee meg mel mem men mep mer mga mgb mge mgl mgm mgn mgp mgr mla mlb mle mlg mll mlm mln mlp mlr mma mmb mme mmg mml mmm mmn mmp mmr mna mnb mne mng mnl mnm mnn mnp mnr mpa mpb mpe mpg mpl mpm mpn mpp mpr mra mrb mre mrg mrl mrm mrn mrp mrr naa nab nae nag nal nam nan nap nar nba nbb nbe nbg nbl nbm nbn nbp nbr ne- nea neb nee neg nel nem nen nep ner nga ngb nge ngg ngl ngm ngn ngp nla nlb nle nlg nll nlm nln nlp nlr nma nmb nme nmg nml nmm nmn nmp nmr nna nnb nne nng nnl nnm nnn nnp npa npb npe npg npl npm npn npp npr nra nrb nre nrg nrl nrm nrn nrp nrr p-p paa pab pae pag pal pam pan pap par pba pbb pbe pbg pbl pbm pbn pbp pbr pea peb pee peg pel pem pen pep per pga pgb pge pgg pgl pgm pgn pgp pgr pla plb ple plg pll plm pln plp plr pma pmb pme pmg pml pmm pmn pmp pmr pn- pna pnb pne png pnl pnm pnn pnp pnr ppa ppb ppe ppg ppl ppm ppn ppp ppr pra prb pre prg prl prm prn prp prr ra- raa rab rae rag ral ram ran rap rar rba rbb rbe rbg rbl rbm rbn rbp rbr re- rea reb ree reg rel rem ren rep rer rga rgb rge rgg rgn rgp rgr rla rle rlg rll rlm rln rlp rlr rma rmb rme rmg rml rmm rmn rmp rmr rna rnb rng rnm rnn rnp rnr rpa rpb rpe rpg rpl rpm rpn rpp rpr rra rrb rrg rrl rrm rrn rrp rrr