-th a-a a-i a-t aaa aad aah aai aao aar aas aat aax ad- ada add adh adi ado adr ads adt adx aha ahd ahh ahi aho ahr ahs aht ahx ai- aia aid aih aii aio air ais ait aix aoa aod aoh aoi aoo aor aos aot aox ar- ara ard arh ari aro arr ars art arx as- asa asd ash asi aso asr ass ast asx at- ata atd ath ati ato atr ats att atx ax- axa axh axi axo axr axs axt axx daa dad dah dai dao dar das dat dax dda ddd ddh ddi ddo ddr dds ddt ddx dh- dha dhd dhh dhi dho dhr dhs dht di- dia did dih dii dio dir dis dit dix doa dod doh doi doo dor dos dot dox dra drd dri dro drr drs drt drx dsa dsd dsh dsi dso dsr dss dst dsx dta dtd dth dti dto dtr dts dtt dtx dxd dxi dxo dxr dxs dxt dxx h-i haa had hah hai hao har has hat hax hda hdd hdh hdi hdo hdr hds hdt hdx hha hhd hhh hhi hho hhr hhs hht hia hid hih hii hio hir his hit hix hoa hod hoh hoi hoo hor hos hot hox hr- hra hrd hrh hri hro hrr hrs hrt hsa hsd hsh hsi hsr hss hst hsx hta htd hth hti hto htr hts htt htx hxd i-d ia- iaa iad iah iai iao iar ias iat ida idd idh idi ido idr ids idt idx iha ihd ihh ihi iho ihr ihs iht iia iid iih iii iio iir iis iit iix io- ioa iod ioh ioi ioo ior ios iot ir- ira ird iri iro irr irs irt irx is- isa isd ish isi iso isr iss ist ita itd ith iti ito its itt itx ixi o-i oaa oad oah oai oao oar oas oat oax oda odd odh odi odo odr ods odt oha ohd ohh ohi oho ohr ohs oht oia oid oii oio oir ois oit oo- ooa ood ooh ooi ooo oor oos oot oox or- ora ord orh ori oro orr ors ort orx os- osa osd osh osi oso osr oss ost osx ot- ota otd oth oti oto otr ots ott ox- oxa oxi oxo oxt oxx ra- raa rad rah rai rao rar ras rat rax rda rdd rdh rdi rdo rdr rds rdt rdx rh- rha rhd rhh rhi rho rhr rhs rht ria rid rih rii rio rir ris rit rix roa rod roh roi roo ror ros rot rox rra rrd rrh rri rrr rrs rrt rsa rsd rsh rsi rso rsr rss rst rsx rta rtd rti rto rtr rts rtt rtx rxr rxs saa sad sah sai sao sar sas sat sax sda sdd sdh sdi sdo sdr sds sdt sh- sha shd shh shi sho shr shs sht sia sid sih sii sio sir sis sit six soa sod soh soi soo sor sos sot sox sr- sra srd srh sri sro srr srs srt srx ss- ssa ssd ssh ssi sso ssr sss sst ssx sta std sth sti sto str sts stt stx sxi sxs sxt t-x taa tad tah tai tao tar tas tat tax tda tdd tdh tdi tdo tdr tds tdt tdx th- tha thd thh thi tho thr ths tht thx tia tid tih tii tio tir tis tit tix to- toa tod toh toi too tor tos tot tox tra trd trh tri tro trr trs trt trx tsa tsd tsh tsi tso tsr tss tst tsx tta ttd tth tti tto ttr tts ttt ttx txi txs txt xaa xad xar xas xat xda xdh xdi xdr xds xdt xhd xht xia xii xio xis xit xix xoa xod xoi xoo xor xos xot xox xrd xrt xrx xsa xsi xss xst xti xtr xts xtx xxi xxo xxx