-th a-a a-i a-t aaa aah aai aao aap aar aas aat aax aha ahh ahi aho ahp ahr ahs aht ahx ai- aia aih aii aio aip air ais ait aix aoa aoh aoi aoo aop aor aos aot aox ap- apa aph api apo app apr aps apt apx ar- ara arh ari aro arp arr ars art arx as- asa ash asi aso asp asr ass ast asx at- ata ath ati ato atp atr ats att atx ax- axa axh axi axo axp axr axs axt axx h-i haa hah hai hao hap har has hat hax hha hhh hhi hho hhp hhr hhs hht hia hih hii hio hip hir his hit hix hoa hoh hoi hoo hop hor hos hot hox hpa hph hpi hpo hpp hpr hps hpt hr- hra hrh hri hro hrp hrr hrs hrt hsa hsh hsi hsp hsr hss hst hsx hta hth hti hto htp htr hts htt htx ia- iaa iah iai iao iap iar ias iat iha ihh ihi iho ihp ihr ihs iht iia iih iii iio iip iir iis iit iix io- ioa ioh ioi ioo iop ior ios iot ipa ipi ipo ipp ipr ips ipt ipx ir- ira iri iro irp irr irs irt irx is- isa ish isi iso isp isr iss ist ita ith iti ito itp its itt itx ixi o-i oaa oah oai oao oap oar oas oat oax oha ohh ohi oho ohp ohr ohs oht oia oii oio oip oir ois oit oo- ooa ooh ooi ooo oop oor oos oot oox op- opa oph opi opo opp opr ops opt opx or- ora orh ori oro orp orr ors ort orx os- osa osh osi oso osp osr oss ost osx ot- ota oth oti oto otp otr ots ott ox- oxa oxi oxo oxt oxx p-p paa pah pai pao pap par pas pat pax pha phi pho php phr phs pht phx pia pih pii pio pip pir pis pit pix poa poh poi poo pop por pos pot pox ppa pph ppi ppo ppp ppr pps ppt ppx pra prh pri pro prp prr prs prt prx ps- psa psh psi pso psp psr pss pst psx pt- pta pth pti pto ptp ptr pts ptt ptx pxr pxs pxt ra- raa rah rai rao rap rar ras rat rax rh- rha rhh rhi rho rhp rhr rhs rht ria rih rii rio rip rir ris rit rix roa roh roi roo rop ror ros rot rox rpa rph rpi rpo rpp rpr rps rpt rpx rra rrh rri rrp rrr rrs rrt rsa rsh rsi rso rsp rsr rss rst rsx rta rti rto rtp rtr rts rtt rtx rxp rxr rxs saa sah sai sao sap sar sas sat sax sh- sha shh shi sho shp shr shs sht sia sih sii sio sip sir sis sit six soa soh soi soo sop sor sos sot sox spa sph spi spo spp spr sps spt spx sr- sra srh sri sro srp srr srs srt srx ss- ssa ssh ssi sso ssp ssr sss sst ssx sta sth sti sto stp str sts stt stx sxi sxs sxt t-x taa tah tai tao tap tar tas tat tax th- tha thh thi tho thp thr ths tht thx tia tih tii tio tip tir tis tit tix to- toa toh toi too top tor tos tot tox tpa tph tpi tpo tpp tpr tps tpt tpx tra trh tri tro trp trr trs trt trx tsa tsh tsi tso tsp tsr tss tst tsx tta tth tti tto ttp ttr tts ttt ttx txi txs txt xaa xap xar xas xat xhp xht xia xii xio xis xit xix xoa xoi xoo xop xor xos xot xox xpa xpo xpp xps xpt xrt xrx xsa xsi xsp xss xst xti xtp xtr xts xtx xxi xxo xxp xxx