a-a a-t aaa aan aao aap aar aas aat aax aay an- ana ann ano anp anr ans ant anx any aoa aon aoo aop aor aos aot aox ap- apa apn apo app apr aps apt apx apy ar- ara arn aro arp arr ars art arx ary as- asa asn aso asp asr ass ast asx asy at- ata atn ato atp atr ats att atx ax- axa axn axo axp axr axs axt axx ay- aya ayn ayo ayp ayr ays ayt ayx naa nan nao nap nar nas nat nax nay nna nnn nno nnp nns nnt no- noa non noo nop nor nos not nox noy npa npn npo npp npr nps npt nra nrn nro nrp nrr nrs nrt nrx nry nsa nsn nso nsp nsr nss nst nsx nsy nta ntn nto ntp ntr nts ntt ntx nxt nya nyn nyo nyp nys nyt nyx nyy oaa oan oao oap oar oas oat oax on- ona onn ono onp onr ons ont onx ony oo- ooa oon ooo oop oor oos oot oox op- opa opn opo opp opr ops opt opx opy or- ora orn oro orp orr ors ort orx ory os- osa osn oso osp osr oss ost osx ot- ota otn oto otp otr ots ott ox- oxa oxn oxo oxt oxx oxy oya oyo oys p-p paa pan pao pap par pas pat pax pay pn- pna pnn pno pnp pnr pns pnt pnx pny poa pon poo pop por pos pot pox poy ppa ppn ppo ppp ppr pps ppt ppx pra prn pro prp prr prs prt prx pry ps- psa psn pso psp psr pss pst psx psy pt- pta ptn pto ptp ptr pts ptt ptx pty pxr pxs pxt py- pya pyn pyo pyr pys pyt pyx ra- raa ran rao rap rar ras rat rax ray rna rnn rno rnp rnr rns rnt rny roa ron roo rop ror ros rot rox roy rpa rpn rpo rpp rpr rps rpt rpx rra rrn rrp rrr rrs rrt rsa rsn rso rsp rsr rss rst rsx rta rtn rto rtp rtr rts rtt rtx rty rxp rxr rxs ry- rya ryn ryo ryr rys ryy saa san sao sap sar sas sat sax say sna snn sno snp snr sns snt sny soa son soo sop sor sos sot sox soy spa spn spo spp spr sps spt spx spy sr- sra srn sro srp srr srs srt srx sry ss- ssa ssn sso ssp ssr sss sst ssx sta stn sto stp str sts stt stx sty sxn sxs sxt sy- sya syn syp syr sys syt syx t-x taa tan tao tap tar tas tat tax tay tna tnn tno tnp tnr tns tnt tnx to- toa ton too top tor tos tot tox toy tpa tpn tpo tpp tpr tps tpt tpx tra trn tro trp trr trs trt trx try tsa tsn tso tsp tsr tss tst tsx tsy tta ttn tto ttp ttr tts ttt ttx tty txn txs txt tya tyn tyo typ tyr tys tyt xaa xan xap xar xas xat xna xno xns xoa xon xoo xop xor xos xot xox xpa xpn xpo xpp xps xpt xrt xrx xry xsa xsp xss xst xtp xtr xts xtx xty xxo xxp xxx xxy xyp xyr xyy yaa yan yao yap yar yas yat yax yay yna ynn ynp yns yny yon yoo yop yor yos yot yox yoy ypa ypo yps yra yrn yro yrp yrs yrt ysa yso ysp ysr yss yst ysy yta ytn yto ytp ytr yts ytt yxa yxy yys yyt yyy