a-a a-b a-i a-t aaa aab aag aai aan aao aap aas aat ab- aba abb abg abi abn abo abp abs abt ag- aga agb agg agi agn ago agp ags agt ai- aia aib aig aii ain aio aip ais ait an- ana anb ang ani ann ano anp ans ant aoa aob aog aoi aon aoo aop aos aot ap- apa apb apg api apn apo app aps apt as- asa asb asg asi asn aso asp ass ast at- ata atb atg ati atn ato atp ats att b-p baa bab bag bai ban bao bap bas bat bba bbb bbg bbi bbn bbo bbp bbs bbt bga bgb bgg bgi bgn bgo bgp bgs bgt bi- bia bib big bii bin bio bip bis bit bna bnb bng bni bnn bno bnp bns bnt boa bob bog boi bon boo bop bos bot bpa bpb bpg bpi bpn bpo bpp bps bpt bsa bsb bsg bsi bsn bso bsp bss bst bta btb btg bti btn bto btp bts btt g-p gaa gab gag gai gan gao gap gas gat gba gbg gbi gbn gbo gbp gbs gbt gga ggb ggg ggi ggn ggo ggp ggs ggt gia gib gig gii gin gio gip gis git gna gnb gni gnn gno gnp gns gnt goa gob gog goi gon goo gop gos got gpa gpb gpg gpi gpn gpo gpp gps gpt gsa gsb gsg gsi gsn gso gsp gss gst gta gtb gtg gti gtn gto gtp gts gtt ia- iaa iab iag iai ian iao iap ias iat iba ibb ibg ibi ibn ibo ibp ibs ibt iga igb igg igi ign igo igp igs igt iia iib iii iin iio iip iis iit in- ina inb ing ini inn ino inp ins int io- ioa iob iog ioi ion ioo iop ios iot ipa ipb ipg ipi ipn ipo ipp ips ipt is- isa isb isg isi isn iso isp iss ist ita itb itg iti itn ito itp its itt n-i naa nab nag nai nan nao nap nas nat nba nbb nbg nbi nbn nbo nbp nbs nbt nga ngb ngg ngi ngn ngo ngp ngs ngt nia nib nig nii nin nio nip nis nit nna nnb nng nni nnn nno nnp nns nnt no- noa nob nog noi non noo nop nos not npa npb npg npi npn npo npp nps npt nsa nsb nsg nsi nsn nso nsp nss nst nta ntb ntg nti ntn nto ntp nts ntt o-i oaa oab oag oai oan oao oap oas oat ob- oba obb obg obi obn obo obp obs obt oga ogg ogi ogn ogo ogp ogs ogt oia oib oii oin oio oip ois oit on- ona onb ong oni onn ono onp ons ont oo- ooa oob oog ooi oon ooo oop oos oot op- opa opb opg opi opn opo opp ops opt os- osa osb osg osi osn oso osp oss ost ot- ota otb otg oti otn oto otp ots ott p-p paa pab pag pai pan pao pap pas pat pba pbb pbg pbi pbn pbo pbp pbs pbt pga pgb pgg pgi pgn pgo pgp pgs pgt pia pib pig pii pin pio pip pis pit pn- pna pnb png pni pnn pno pnp pns pnt poa pob pog poi pon poo pop pos pot ppa ppb ppg ppi ppn ppo ppp pps ppt ps- psa psb psg psi psn pso psp pss pst pt- pta ptb ptg pti ptn pto ptp pts ptt saa sab sag sai san sao sap sas sat sba sbb sbg sbi sbn sbo sbp sbs sbt sga sgb sgg sgi sgn sgo sgp sgs sgt sia sib sig sii sin sio sip sis sit sna snb sng sni snn sno snp sns snt soa sob sog soi son soo sop sos sot spa spb spg spi spn spo spp sps spt ss- ssa ssb ssg ssi ssn sso ssp sss sst sta stb stg sti stn sto stp sts stt taa tab tag tai tan tao tap tas tat tba tbb tbg tbi tbn tbo tbp tbs tbt tga tgb tgg tgi tgn tgo tgp tgs tgt tia tib tig tii tin tio tip tis tit tna tnb tng tni tnn tno tnp tns tnt to- toa tob tog toi ton too top tos tot tpa tpb tpg tpi tpn tpo tpp tps tpt tsa tsb tsg tsi tsn tso tsp tss tst tta ttb ttg tti ttn tto ttp tts ttt

-ana -ing a-ii aaaa aaab aaai aaan aaap aaas aaba aabb aabi aabp aabt aaib aaii aain aais aana aang aani aanp aaon aaoo aapa aapi aapo aaps aapt aasa aasi aass aast aata aatt abaa abab abag abai aban abap abas abat abb- abba abbb abbi abbo abbs abbt abia abib abig abin abis abit aboa abob abon aboo abos abot abpa abpi abpn abpp abps abs- absa absi absp abss abta abts ag-o agag agai agan agao agap agas agat agba agbo agga aggi agia agib agig agii agin agio agip agis agit agna agni agno agns agob agog agon agoo agos agot agps agsa agsg agst agta agts aiai aian aias aiba aibn aibo aiga aigo aiia aiib aiin aina aini aino ains aint aioi aion aipa aipi aips aisa aisb aisg aisi aiso aist aita aiti aits aitt ana- anaa anab anag anai anan anao anap anas anat anba anbb anbi anbo ang- anga angi ango angs ania anib anin anio anip anis anit anna annb anni anno anns annt ano- anoa anon anos anp- anpa anpi anpp ansa ansi anso ansp ant- anta anti anto ants antt aoba aonb aono aont aopo aosp aoss apai apan apao apap apas apat apba apbg apbs apga api- apia apig apin apio apip apis apit apna apng apni apno apo- apon apoo apop apos apot appa apps appt apsa apsi apso apss apta apti aptn apts aptt asaa asab asag asai