-th a-a a-b a-i a-t aaa aab aah aai aao aap aar aat aay ab- aba abb abh abi abo abp abr abt aby aha ahb ahh ahi aho ahp ahr aht ahy ai- aia aib aih aii aio aip air ait aiy aoa aob aoh aoi aoo aop aor aot ap- apa apb aph api apo app apr apt apy ar- ara arb arh ari aro arp arr art ary at- ata atb ath ati ato atp atr att ay- aya ayh ayi ayo ayp ayr ayt b-p baa bab bah bai bao bap bar bat bay bba bbb bbh bbi bbo bbp bbr bbt bby bha bhb bhh bhi bho bhp bhr bht bi- bia bib bih bii bio bip bir bit biy boa bob boh boi boo bop bor bot boy bpa bpb bph bpi bpo bpp bpr bpt bpy bra brb brh bri bro brp brr brt bry bta btb bth bti bto btp btr btt bty by- bya byh byi byo byp byr byt h-i haa hab hah hai hao hap har hat hay hba hbb hbh hbi hbo hbp hbr hbt hby hha hhb hhh hhi hho hhp hhr hht hhy hia hib hih hii hio hip hir hit hoa hob hoh hoi hoo hop hor hot hoy hpa hpb hph hpi hpo hpp hpr hpt hpy hr- hra hrb hrh hri hro hrp hrr hrt hta htb hth hti hto htp htr htt hty hy- hya hyb hyh hyi hyo hyp hyr hyt hyy ia- iaa iab iah iai iao iap iar iat iba ibb ibh ibi ibo ibp ibr ibt iby iha ihb ihh ihi iho ihp ihr iht ihy iia iib iih iii iio iip iir iit io- ioa iob ioh ioi ioo iop ior iot ipa ipb ipi ipo ipp ipr ipt ipy ir- ira irb iri iro irp irr irt iry ita itb ith iti ito itp itt ity iya iyo iyr iyt iyy o-i oaa oab oah oai oao oap oar oat ob- oba obb obh obi obo obp obr obt oby oha ohh ohi oho ohp ohr oht oia oib oii oio oip oir oit oo- ooa oob ooh ooi ooo oop oor oot op- opa opb oph opi opo opp opr opt opy or- ora orb orh ori oro orp orr ort ory ot- ota otb oth oti oto otp otr ott oya oyi oyo p-p paa pab pah pai pao pap par pat pay pba pbb pbi pbo pbp pbr pbt pby pha phb phi pho php phr pht phy pia pib pih pii pio pip pir pit poa pob poh poi poo pop por pot poy ppa ppb pph ppi ppo ppp ppr ppt pra prb prh pri pro prp prr prt pry pt- pta ptb pth pti pto ptp ptr ptt pty py- pya pyb pyo pyr pyt ra- raa rab rah rai rao rap rar rat ray rba rbb rbh rbi rbo rbp rbr rbt rh- rha rhb rhh rhi rho rhp rhr rht ria rib rih rii rio rip rir rit riy roa rob roh roi roo rop ror rot roy rpa rpb rph rpi rpo rpp rpr rpt rra rrb rrh rri rrp rrr rrt rta rtb rti rto rtp rtr rtt rty ry- rya ryo ryr ryy taa tab tah tai tao tap tar tat tay tba tbb tbh tbi tbo tbp tbr tbt th- tha thb thh thi tho thp thr tht thy tia tib tih tii tio tip tir tit tiy to- toa tob toh toi too top tor tot toy tpa tpb tph tpi tpo tpp tpr tpt tra trb trh tri tro trp trr trt try tta ttb tth tti tto ttp ttr ttt tty tya tyo typ tyr tyt yaa yab yah yai yao yap yar yat yay ybi ybp ybr yby yha yhi yht yih yii yio yip yir yit yob yoi yoo yop yor yot yoy ypa ypo yra yro yrp yrt yta yth yto ytp ytr ytt yyb yyt yyy