-th a-a a-b a-i a-t aaa aab aad aah aai aan aar aat aau ab- aba abb abd abh abi abn abr abt abu ad- ada adb add adh adi adn adr adt adu aha ahb ahd ahh ahi ahn ahr aht ahu ai- aia aib aid aih aii ain air ait aiu an- ana anb and anh ani ann anr ant anu ar- ara arb ard arh ari arn arr art aru at- ata atb atd ath ati atn atr att atu au- aua aub aud auh aui aun aur aut b-u baa bab bad bah bai ban bar bat bau bba bbb bbd bbh bbi bbn bbr bbt bbu bda bdb bdd bdh bdi bdr bdt bdu bha bhb bhd bhh bhi bhr bht bhu bi- bia bib bid bih bii bin bir bit biu bna bnb bnd bni bnn bnr bnt bnu bra brb brd brh bri brn brr brt bru bta btb btd bth bti btn btr btt btu bua bub bud buh bui bun bur but buu daa dab dad dah dai dan dar dat dau dba dbb dbd dbh dbi dbn dbr dbt dbu dda ddb ddd ddh ddi ddn ddr ddt ddu dh- dha dhb dhd dhh dhi dhr dht dhu di- dia dib did dih dii din dir dit diu dna dnb dnd dnh dni dnn dnr dnt dra drb drd dri drn drr drt dru dta dtb dtd dth dti dtn dtr dtt dtu dua dub dud duh dui dun dur dut h-i haa hab had hah hai han har hat hau hba hbb hbd hbh hbi hbn hbr hbt hbu hda hdb hdd hdh hdi hdn hdr hdt hdu hha hhb hhd hhh hhi hhn hhr hht hhu hia hib hid hih hii hin hir hit hiu hna hnb hnd hnh hnn hnt hnu hr- hra hrb hrd hrh hri hrn hrr hrt hru hta htb htd hth hti htn htr htt hua hub hud huh hui hun hur hut huu i-d ia- iaa iab iad iah iai ian iar iat iau iba ibb ibd ibh ibi ibn ibr ibt ibu ida idb idd idh idi idn idr idt idu iha ihb ihd ihh ihi ihn ihr iht ihu iia iib iid iih iii iin iir iit iiu in- ina inb ind inh ini inn inr int inu ir- ira irb ird iri irn irr irt iru ita itb itd ith iti itn itt itu iu- iua iub iud iui iur iut n-i naa nab nad nah nai nan nar nat nau nba nbb nbd nbi nbn nbr nbt nbu nda ndb ndd ndh ndi ndn ndr ndt ndu nha nhb nhd nhh nhi nhn nhr nht nhu nia nib nid nih nii nin nir nit niu nna nnb nnh nni nnn nnt nnu nra nrb nrd nri nrn nrr nrt nru nta ntb ntd nth nti ntn ntr ntt ntu nua nub nud nuh nui nun nur nut nuu ra- raa rab rad rah rai ran rar rat rau rba rbb rbd rbh rbi rbn rbr rbt rbu rda rdb rdd rdh rdi rdn rdr rdt rdu rh- rha rhb rhd rhh rhi rhn rhr rht rhu ria rib rid rih rii rin rir rit rna rnb rnd rnh rni rnn rnr rnt rnu rra rrb rrd rrh rri rrn rrr rrt rru rta rtb rtd rti rtn rtr rtt rtu rua rub rud ruh rui run rur rut ruu taa tab tad tah tai tan tar tat tau tba tbb tbd tbh tbi tbn tbr tbt tbu tda tdb tdd tdh tdi tdn tdr tdt tdu th- tha thb thd thh thi thn thr tht thu tia tib tid tih tii tin tir tit tiu tna tnb tnd tnh tni tnn tnr tnt tra trb trd trh tri trn trr trt tru tta ttb ttd tth tti ttn ttr ttt ttu tua tub tud tuh tui tun tur tut tuu ua- uaa uab uad uah uai uan uar uat uau uba ubb ubh ubi ubn ubr ubt ubu uda udb udd udi udn udr udt udu uha uhb uhd uhh uhi uhr uht uhu uia uib uid uii uin uir uit uiu un- una unb und unh uni unn unr unt unu ur- ura urb urd uri urn urr urt uru uta utb utd uth uti utn utr utt utu uua uun uur uut uuu