-er -th a-a a-b a-t aaa aab aae aag aah aam aao aap aar aat ab- aba abb abe abg abh abm abo abp abr abt aea aeb aee aeg aeh aem aeo aep aer aet ag- aga agb age agg agh agm ago agp agr agt aha ahb ahe ahg ahh ahm aho ahp ahr aht ama amb ame amg amh amm amo amp amr amt aoa aob aoe aog aoh aom aoo aop aor aot ap- apa apb ape apg aph apm apo app apr apt ar- ara arb are arg arh arm aro arp arr art at- ata atb ate atg ath atm ato atp atr att b-p baa bab bae bag bah bam bao bap bar bat bba bbb bbe bbg bbh bbm bbo bbp bbr bbt be- bea beb bee beg beh bem beo bep ber bet bga bgb bge bgg bgh bgm bgo bgp bgr bgt bha bhb bhe bhg bhh bhm bho bhp bhr bht bma bmb bme bmg bmh bmm bmo bmp bmr bmt boa bob boe bog boh bom boo bop bor bot bpa bpb bpe bpg bph bpm bpo bpp bpr bpt bra brb bre brg brh brm bro brp brr brt bta btb bte btg bth btm bto btp btr btt eaa eab eae eag eah eam eao eap ear eat eba ebb ebe ebg ebh ebm ebo ebp ebr ebt eea eeb eee eeg eem eeo eep eer eet ega egb ege egg egh egm ego egp egr egt eha ehb ehe ehg ehh ehm eho ehp ehr eht em- ema emb eme emg emh emm emo emp emr emt eo- eoa eob eoe eog eoh eom eoo eop eor eot ep- epa epb epe epg eph epm epo epp epr ept era erb ere erg erh erm ero erp err ert eta etb ete etg eth etm eto etp etr ett g-p gaa gab gae gag gah gam gao gap gar gat gba gbe gbg gbh gbm gbo gbp gbr gbt ge- gea geb gee geg geh gem geo gep ger get gga ggb ggg ggh ggm ggo ggp ggr ggt gha ghb ghe ghg ghh gho ghp ghr ght gma gmb gme gmg gmh gmm gmo gmp gmr gmt goa gob goe gog goh gom goo gop gor got gpa gpb gpe gpg gph gpm gpo gpp gpr gpt gra grb gre grg grh grm gro grp grr grt gta gtb gte gtg gth gtm gto gtp gtr gtt haa hab hae hag hah ham hao hap har hat hba hbb hbe hbg hbh hbm hbo hbp hbr hbt he- hea heb hee heg heh hem heo hep her het hga hgb hge hgg hgh hgm hgo hgp hgr hgt hha hhb hhe hhg hhh hhm hho hhp hhr hht hma hmb hme hmg hmh hmm hmo hmp hmr hmt hoa hob hoe hog hoh hom hoo hop hor hot hpa hpb hpe hpg hph hpm hpo hpp hpr hpt hr- hra hrb hre hrg hrh hrm hro hrp hrr hrt hta htb hte htg hth htm hto htp htr htt m-o m-r maa mab mae mag mah mam mao map mar mat mba mbb mbe mbg mbh mbm mbo mbp mbr mbt mea meb mee meg meh mem meo mep mer met mga mgb mge mgh mgm mgo mgp mgr mgt mha mhg mhh mhm mho mhp mhr mht mma mmb mme mmg mmh mmm mmo mmp mmr mmt moa mob moe mog moh mom moo mop mor mot mpa mpb mpe mpg mph mpm mpo mpp mpr mpt mra mrb mre mrg mrh mrm mro mrp mrr mrt mta mtb mte mtg mth mtm mto mtp mtr mtt oaa oab oae oag oah oam oao oap oar oat ob- oba obb obe obg obh obm obo obp obr obt oea oeb oee oeg oeh oem oeo oep oer oet oga oge ogg ogh ogo ogp ogt oha ohe ohg ohh ohm oho ohp ohr oht om- oma omb ome omg omh omm omo omp omr omt oo- ooa oob oog ooh oom ooo oop oor oot op- opa opb ope opg oph opm opo opp opr opt or- ora orb ore org orh orm oro orp orr ort ot- ota otb ote otg oth otm oto otp otr ott p-p paa pab pae pag pah pam pao pap par pat pba pbb pbe pbg pbm pbo pbp pbr pbt pea peb pee peg peh pem peo pep per pet pga pgb pge pgg pgh pgm pgo pgp pgr pgt pha phb phe phg phm pho php phr pht pma pmb pme pmg pmh pmm pmo pmp pmr pmt poa pob poe pog poh pom poo pop por pot ppa ppb ppe ppg pph ppm ppo ppp ppr ppt pra prb pre prg prh prm pro prp prr prt pt- pta ptb pte ptg pth ptm pto ptp ptr ptt ra- raa rab rae rag rah ram rao rap rar rat rba rbb rbe rbg rbh rbm rbo rbp rbr rbt re- rea reb ree reg reh rem reo rep rer ret rga rgb rge rgg rgh rgo rgp rgr rgt rh- rha rhb rhe rhg rhh rhm rho rhp rhr rht rma rmb rme rmg rmh rmm rmo rmp rmr rmt roa rob roe rog roh rom roo rop ror rot rpa rpb rpe rpg rph rpm rpo rpp rpr rpt rra rrb rrg rrh rrm rrp rrr rrt rta rtb rte rtg rtm rto rtp rtr rtt taa tab tae tag tah tam tao tap tar tat tba tbb tbe tbg tbh tbm tbo tbp tbr tbt te- tea teb tee teg teh tem teo tep ter tet tga tgb tge tgg tgh tgm tgo tgp tgr tgt th- tha thb the thg thh thm tho thp thr tht tma tmb tme tmg tmh tmm tmo tmp tmr tmt to- toa tob toe tog toh tom too top tor tot tpa tpb tpe tpg tph tpm tpo tpp tpr tpt tra trb tre