-th a-a a-i a-t aaa aad aah aai aao aap aar aat aax ad- ada add adh adi ado adp adr adt adx aha ahd ahh ahi aho ahp ahr aht ahx ai- aia aid aih aii aio aip air ait aix aoa aod aoh aoi aoo aop aor aot aox ap- apa apd aph api apo app apr apt apx ar- ara ard arh ari aro arp arr art arx at- ata atd ath ati ato atp atr att atx ax- axa axh axi axo axp axr axt axx daa dad dah dai dao dap dar dat dax dda ddd ddh ddi ddo ddp ddr ddt ddx dh- dha dhd dhh dhi dho dhp dhr dht di- dia did dih dii dio dip dir dit dix doa dod doh doi doo dop dor dot dox dpa dpd dph dpi dpo dpp dpr dpt dra drd dri dro drp drr drt drx dta dtd dth dti dto dtp dtr dtt dtx dxd dxi dxo dxp dxr dxt dxx h-i haa had hah hai hao hap har hat hax hda hdd hdh hdi hdo hdp hdr hdt hdx hha hhd hhh hhi hho hhp hhr hht hia hid hih hii hio hip hir hit hix hoa hod hoh hoi hoo hop hor hot hox hpa hpd hph hpi hpo hpp hpr hpt hr- hra hrd hrh hri hro hrp hrr hrt hta htd hth hti hto htp htr htt htx hxd i-d ia- iaa iad iah iai iao iap iar iat ida idd idh idi ido idp idr idt idx iha ihd ihh ihi iho ihp ihr iht iia iid iih iii iio iip iir iit iix io- ioa iod ioh ioi ioo iop ior iot ipa ipd ipi ipo ipp ipr ipt ipx ir- ira ird iri iro irp irr irt irx ita itd ith iti ito itp itt itx ixi o-i oaa oad oah oai oao oap oar oat oax oda odd odh odi odo odp odr odt oha ohd ohh ohi oho ohp ohr oht oia oid oii oio oip oir oit oo- ooa ood ooh ooi ooo oop oor oot oox op- opa opd oph opi opo opp opr opt opx or- ora ord orh ori oro orp orr ort orx ot- ota otd oth oti oto otp otr ott ox- oxa oxi oxo oxt oxx p-p paa pad pah pai pao pap par pat pax pda pdd pdh pdi pdo pdp pdr pdt pdx pha phd phi pho php phr pht phx pia pid pih pii pio pip pir pit pix poa pod poh poi poo pop por pot pox ppa ppd pph ppi ppo ppp ppr ppt ppx pra prd prh pri pro prp prr prt prx pt- pta ptd pth pti pto ptp ptr ptt ptx pxr pxt ra- raa rad rah rai rao rap rar rat rax rda rdd rdh rdi rdo rdp rdr rdt rdx rh- rha rhd rhh rhi rho rhp rhr rht ria rid rih rii rio rip rir rit rix roa rod roh roi roo rop ror rot rox rpa rpd rph rpi rpo rpp rpr rpt rpx rra rrd rrh rri rrp rrr rrt rta rtd rti rto rtp rtr rtt rtx rxp rxr t-x taa tad tah tai tao tap tar tat tax tda tdd tdh tdi tdo tdp tdr tdt tdx th- tha thd thh thi tho thp thr tht thx tia tid tih tii tio tip tir tit tix to- toa tod toh toi too top tor tot tox tpa tpd tph tpi tpo tpp tpr tpt tpx tra trd trh tri tro trp trr trt trx tta ttd tth tti tto ttp ttr ttt ttx txi txt xaa xad xap xar xat xda xdh xdi xdr xdt xhd xhp xht xia xii xio xit xix xoa xod xoi xoo xop xor xot xox xpa xpd xpo xpp xpt xrd xrt xrx xti xtp xtr xtx xxi xxo xxp xxx