a-a a-i aaa aag aai aan aao aar aas aau aax ag- aga agg agi agn ago agr ags agu agx ai- aia aig aii ain aio air ais aiu aix an- ana ang ani ann ano anr ans anu anx aoa aog aoi aon aoo aor aos aou aox ar- ara arg ari arn aro arr ars aru arx as- asa asg asi asn aso asr ass asu asx au- aua aug aui aun auo aur aus aux ax- axa axi axn axo axr axs axx gaa gag gai gan gao gar gas gau gga ggg ggi ggn ggo ggr ggs ggu gia gig gii gin gio gir gis giu gna gni gnn gno gnr gns gnu goa gog goi gon goo gor gos gou gox gra grg gri grn gro grr grs gru grx gsa gsg gsi gsn gso gsr gss gsu gsx gu- gua gug gui gun guo gur gus guu gxa gxs ia- iaa iag iai ian iao iar ias iau iga igg igi ign igo igr igs igu iia iii iin iio iir iis iiu iix in- ina ing ini inn ino inr ins inu inx io- ioa iog ioi ion ioo ior ios iou ir- ira irg iri irn iro irr irs iru irx is- isa isg isi isn iso isr iss isu iu- iua iug iui iur ius ixi ixn n-i naa nag nai nan nao nar nas nau nax nga ngg ngi ngn ngo ngs ngu nia nig nii nin nio nir nis niu nix nna nng nni nnn nno nns nnu no- noa nog noi non noo nor nos nou nox nra nrg nri nrn nro nrr nrs nru nrx nsa nsg nsi nsn nso nsr nss nsu nsx nua nug nui nun nuo nur nus nuu nux o-i oaa oag oai oan oao oar oas oau oax oga ogg ogi ogn ogo ogs ogx oia oii oin oio oir ois oiu on- ona ong oni onn ono onr ons onu onx oo- ooa oog ooi oon ooo oor oos oox or- ora org ori orn oro orr ors oru orx os- osa osg osi osn oso osr oss osu osx ou- oua oui oun ouo our ous ox- oxa oxi oxn oxo oxx ra- raa rag rai ran rao rar ras rau rax rga rgg rgi rgn rgo rgr rgs rgx ria rig rii rin rio rir ris rix rna rng rni rnn rno rnr rns rnu roa rog roi ron roo ror ros rou rox rra rrg rri rrn rrr rrs rru rsa rsg rsi rsn rso rsr rss rsu rsx rua rug rui run ruo rur rus ruu rux rxr rxs saa sag sai san sao sar sas sau sax sga sgg sgi sgn sgo sgr sgs sgu sgx sia sig sii sin sio sir sis siu six sna sng sni snn sno snr sns snu soa sog soi son soo sor sos sou sox sr- sra srg sri srn sro srr srs srx ss- ssa ssg ssi ssn sso ssr sss ssu ssx sua sug sui sun suo sur sus suu sux sxi sxn sxs sxu ua- uaa uag uai uan uao uar uas uau uga ugg ugi ugn ugo ugr ugs ugu ugx uia uig uii uin uio uir uis uiu un- una ung uni unn uno unr uns unu unx uoa uog uon uoo uor uos uox ur- ura urg uri urn uro urr urs uru urx usa usg usi usn uso usr uss usu usx uua uug uun uur uus uuu uxo uxr uxu xaa xag xan xar xas xau xgi xia xii xin xio xis xiu xix xna xno xns xnu xoa xog xoi xon xoo xor xos xox xrx xsa xsi xss xui xun xus xxi xxo xxx