a-a a-i a-t aaa aai aam aao aap aar aas aat aax ai- aia aii aim aio aip air ais ait aix ama ami amm amo amp amr ams amt amx aoa aoi aom aoo aop aor aos aot aox ap- apa api apm apo app apr aps apt apx ar- ara ari arm aro arp arr ars art arx as- asa asi asm aso asp asr ass ast asx at- ata ati atm ato atp atr ats att atx ax- axa axi axm axo axp axr axs axt axx ia- iaa iai iam iao iap iar ias iat iia iii iim iio iip iir iis iit iix im- ima imi imm imo imp ims imt imx io- ioa ioi iom ioo iop ior ios iot ipa ipi ipm ipo ipp ipr ips ipt ipx ir- ira iri irm iro irp irr irs irt irx is- isa isi ism iso isp isr iss ist ita iti itm ito itp its itt itx ixi m-o m-r maa mai mam mao map mar mas mat max mi- mia mii mim mio mip mir mis mit mix mma mmi mmm mmo mmp mmr mms mmt mmx moa moi mom moo mop mor mos mot mox mpa mpi mpm mpo mpp mpr mps mpt mpx mra mri mrm mro mrp mrr mrs mrt mrx msa msi msm mso msp msr mss mst msx mta mti mtm mto mtp mtr mts mtt mtx mxa mxi mxp mxr mxs o-i oaa oai oam oao oap oar oas oat oax oia oii oim oio oip oir ois oit om- oma omi omm omo omp omr oms omt omx oo- ooa ooi oom ooo oop oor oos oot oox op- opa opi opm opo opp opr ops opt opx or- ora ori orm oro orp orr ors ort orx os- osa osi osm oso osp osr oss ost osx ot- ota oti otm oto otp otr ots ott ox- oxa oxi oxo oxt oxx p-p paa pai pam pao pap par pas pat pax pia pii pim pio pip pir pis pit pix pma pmi pmm pmo pmp pmr pms pmt pmx poa poi pom poo pop por pos pot pox ppa ppi ppm ppo ppp ppr pps ppt ppx pra pri prm pro prp prr prs prt prx ps- psa psi psm pso psp psr pss pst psx pt- pta pti ptm pto ptp ptr pts ptt ptx pxm pxr pxs pxt ra- raa rai ram rao rap rar ras rat rax ria rii rim rio rip rir ris rit rix rma rmi rmm rmo rmp rmr rms rmt rmx roa roi rom roo rop ror ros rot rox rpa rpi rpm rpo rpp rpr rps rpt rpx rra rri rrm rrp rrr rrs rrt rsa rsi rsm rso rsp rsr rss rst rsx rta rti rtm rto rtp rtr rts rtt rtx rxp rxr rxs saa sai sam sao sap sar sas sat sax sia sii sim sio sip sir sis sit six sma smi smm smo smp smr sms smt smx soa soi som soo sop sor sos sot sox spa spi spm spo spp spr sps spt spx sr- sra sri srm sro srp srr srs srt srx ss- ssa ssi ssm sso ssp ssr sss sst ssx sta sti stm sto stp str sts stt stx sxi sxm sxs sxt t-x taa tai tam tao tap tar tas tat tax tia tii tim tio tip tir tis tit tix tma tmi tmm tmo tmp tmr tms tmt tmx to- toa toi tom too top tor tos tot tox tpa tpi tpm tpo tpp tpr tps tpt tpx tra tri trm tro trp trr trs trt trx tsa tsi tsm tso tsp tsr tss tst tsx tta tti ttm tto ttp ttr tts ttt ttx txi txs txt xaa xam xap xar xas xat xia xii xio xis xit xix xma xmi xmm xmo xmp xmr xms xmt xmx xoa xoi xom xoo xop xor xos xot xox xpa xpm xpo xpp xps xpt xrt xrx xsa xsi xsm xsp xss xst xti xtm xtp xtr xts xtx xxi xxo xxp xxx