-er -th a-a a-b a-i a-t aaa aab aad aae aah aai aak aam aar aat ab- aba abb abd abe abh abi abk abm abr abt ad- ada adb add ade adh adi adk adm adr adt aea aeb aed aee aeh aei aek aem aer aet aha ahb ahd ahe ahh ahi ahk ahm ahr aht ai- aia aib aid aie aih aii aik aim air ait aka akb akd ake akh aki akk akm akr ama amb amd ame amh ami amk amm amr amt ar- ara arb ard are arh ari ark arm arr art at- ata atb atd ate ath ati atm atr att baa bab bad bae bah bai bak bam bar bat bba bbb bbd bbe bbh bbi bbk bbm bbr bbt bda bdb bdd bde bdh bdi bdk bdm bdr bdt be- bea beb bed bee beh bei bek bem ber bet bha bhb bhd bhe bhh bhi bhk bhm bhr bht bi- bia bib bid bie bih bii bik bim bir bit bka bkb bke bkk bkm bkr bkt bma bmb bmd bme bmh bmi bmk bmm bmr bmt bra brb brd bre brh bri brk brm brr brt bta btb btd bte bth bti btk btm btr btt daa dab dad dae dah dai dak dam dar dat dba dbb dbd dbe dbh dbi dbk dbm dbr dbt dda ddb ddd dde ddh ddi ddk ddm ddr ddt de- dea deb ded dee deh dei dek dem der det dh- dha dhb dhd dhe dhh dhi dhk dhm dhr dht di- dia dib did die dih dii dik dim dir dit dka dkb dke dki dkk dkm dkr dkt dma dmb dmd dme dmh dmi dmk dmm dmr dmt dra drb drd dre dri drk drm drr drt dta dtb dtd dte dth dti dtk dtm dtr dtt eaa eab ead eae eah eai eak eam ear eat eba ebb ebd ebe ebh ebi ebk ebm ebr ebt ed- eda edb edd ede edh edi edk edm edr edt eea eeb eed eee eek eem eer eet eha ehb ehd ehe ehh ehi ehm ehr eht eia eib eid eie eii eik eim eir eit eka ekb ekd eke ekh eki ekr ekt em- ema emb emd eme emh emi emk emm emr emt era erb erd ere erh eri erk erm err ert eta etb etd ete eth eti etk etm etr ett h-i haa hab had hae hah hai hak ham har hat hba hbb hbd hbe hbh hbi hbk hbm hbr hbt hda hdb hdd hde hdh hdi hdk hdm hdr hdt he- hea heb hed hee heh hei hek hem her het hha hhb hhd hhe hhh hhi hhk hhm hhr hht hia hib hid hie hih hii hik him hir hit hka hkb hkd hkh hki hkk hkm hkr hkt hma hmb hmd hme hmh hmi hmk hmm hmr hmt hr- hra hrb hrd hre hrh hri hrk hrm hrr hrt hta htb htd hte hth hti htk htm htr htt i-d ia- iaa iab iad iae iah iai iam iar iat iba ibb ibd ibe ibh ibi ibk ibm ibr ibt ida idb idd ide idh idi idk idm idr idt ie- iea ied iee iei iek iem ier iet iha ihb ihd ihe ihh ihi ihk ihm ihr iht iia iib iid iie iih iii iim iir iit ika ikb ike iki ikk ikr ikt im- ima imb imd ime imh imi imm imt ir- ira irb ird ire iri irk irm irr irt ita itb itd ite ith iti itk itm itt k-t ka- kaa kab kad kae kah kai kak kam kar kat kba kbb kbd kbe kbh kbi kbk kbm kbr kda kdb kde kdh kdk kdm kdr kdt ke- kea keb ked kee keh kei kek kem ker ket kha khe khh khi khk khm khr kia kib kid kie kih kii kik kim kir kit kkb kke kkh kki kkk kkm kkr kkt kma kmb kmd kme kmh kmi kmk kmm kmt kra krd kri krk krr krt kta ktb kte kth ktk ktm ktr ktt m-r maa mab mad mae mah mai mak mam mar mat mba mbb mbd mbe mbh mbi mbk mbm mbr mbt mda mdb mdd mde mdh mdi mdk mdm mdr mdt mea meb med mee meh mei mek mem mer met mha mhd mhh mhi mhk mhm mhr mht mi- mia mib mid mie mih mii mik mim mir mit mka mkb mkd mke mkh mkk mkm mkr mkt mma mmb mmd mme mmh mmi mmk mmm mmr mmt mra mrb mrd mre mrh mri mrk mrm mrr mrt mta mtb mtd mte mth mti mtk mtm mtr mtt ra- raa rab rad rae rah rai rak ram rar rat rba rbb rbd rbe rbh rbi rbk rbm rbr rbt rda rdb rdd rde rdh rdi rdm rdr rdt re- rea reb red ree reh rei rek rem rer ret rh- rha rhb rhd rhe rhh rhi rhm rhr rht ria rib rid rie rih rii rik rim rir rit rkb rke rkk rkm rkt rma rmb rmd rme rmh rmi rmm rmr rmt rra rrb rrd rrh rri rrk rrm rrr rrt rta rtb rtd rte rti rtk rtm rtr rtt taa tab tad tae tah tai tak tam tar tat tba tbb tbd tbe tbh tbi tbk tbm tbr tbt tda tdb tdd tde tdh tdi tdk tdm tdr tdt te- tea teb ted tee teh tei tek tem ter tet th- tha thb thd the thh thi thk thm thr tht tia tib tid tie tih tii tik tim tir tit tka tkb tke tkk tkm tkr tkt tma tmb tmd tme tmh tmi tmk tmm tmr tmt tra trb trd tre trh tri trk trm trr trt tta ttb ttd tte tth tti ttk ttm ttr ttt

a-ak a-be a-ha a-ii aaaa aaab aaad aaae aaah aaai aaam aaar aaba aabb aabd aabh aabi aabm aabt aada aade