-th a-a a-b a-i a-t aaa aab aad aah aai aak aar aat ab- aba abb abd abh abi abk abr abt ad- ada adb add adh adi adk adr adt aha ahb ahd ahh ahi ahk ahr aht ai- aia aib aid aih aii aik air ait aka akb akd akh aki akk akr ar- ara arb ard arh ari ark arr art at- ata atb atd ath ati atr att baa bab bad bah bai bak bar bat bba bbb bbd bbh bbi bbk bbr bbt bda bdb bdd bdh bdi bdk bdr bdt bha bhb bhd bhh bhi bhk bhr bht bi- bia bib bid bih bii bik bir bit bka bkb bkk bkr bkt bra brb brd brh bri brk brr brt bta btb btd bth bti btk btr btt daa dab dad dah dai dak dar dat dba dbb dbd dbh dbi dbk dbr dbt dda ddb ddd ddh ddi ddk ddr ddt dh- dha dhb dhd dhh dhi dhk dhr dht di- dia dib did dih dii dik dir dit dka dkb dki dkk dkr dkt dra drb drd dri drk drr drt dta dtb dtd dth dti dtk dtr dtt h-i haa hab had hah hai hak har hat hba hbb hbd hbh hbi hbk hbr hbt hda hdb hdd hdh hdi hdk hdr hdt hha hhb hhd hhh hhi hhk hhr hht hia hib hid hih hii hik hir hit hka hkb hkd hkh hki hkk hkr hkt hr- hra hrb hrd hrh hri hrk hrr hrt hta htb htd hth hti htk htr htt i-d ia- iaa iab iad iah iai iar iat iba ibb ibd ibh ibi ibk ibr ibt ida idb idd idh idi idk idr idt iha ihb ihd ihh ihi ihk ihr iht iia iib iid iih iii iir iit ika ikb iki ikk ikr ikt ir- ira irb ird iri irk irr irt ita itb itd ith iti itk itt k-t ka- kaa kab kad kah kai kak kar kat kba kbb kbd kbh kbi kbk kbr kda kdb kdh kdk kdr kdt kha khh khi khk khr kia kib kid kih kii kik kir kit kkb kkh kki kkk kkr kkt kra krd kri krk krr krt kta ktb kth ktk ktr ktt ra- raa rab rad rah rai rak rar rat rba rbb rbd rbh rbi rbk rbr rbt rda rdb rdd rdh rdi rdr rdt rh- rha rhb rhd rhh rhi rhr rht ria rib rid rih rii rik rir rit rkb rkk rkt rra rrb rrd rrh rri rrk rrr rrt rta rtb rtd rti rtk rtr rtt taa tab tad tah tai tak tar tat tba tbb tbd tbh tbi tbk tbr tbt tda tdb tdd tdh tdi tdk tdr tdt th- tha thb thd thh thi thk thr tht tia tib tid tih tii tik tir tit tka tkb tkk tkr tkt tra trb trd trh tri trk trr trt tta ttb ttd tth tti ttk ttr ttt