a-a a-i aaa aaf aag aai aao aap aar aas aax af- afa aff afg afi afo afp afr afs afx ag- aga agf agg agi ago agp agr ags agx ai- aia aif aig aii aio aip air ais aix aoa aof aog aoi aoo aop aor aos aox ap- apa apf apg api apo app apr aps apx ar- ara arf arg ari aro arp arr ars arx as- asa asf asg asi aso asp asr ass asx ax- axa axi axo axp axr axs axx faa faf fag fai fao fap far fas fax ffa fff ffg ffi ffo ffp ffr ffs ffx fga fgf fgg fgi fgp fgr fgs fia fif fig fii fip fir fis fix foa fof fog foi foo fop for fos fox fpa fpg fpi fpo fpp fpr fps fpx fra frf frg fri fro frp frr frs fsa fsf fsg fsi fso fsp fsr fss fsx fxg fxi fxp fxr fxs fxx g-p gaa gaf gag gai gao gap gar gas gfa gff gfi gfo gfp gfr gfs gfx gga ggg ggi ggo ggp ggr ggs gia gif gig gii gio gip gir gis goa gof gog goi goo gop gor gos gox gpa gpf gpg gpi gpo gpp gpr gps gpx gra grf grg gri gro grp grr grs grx gsa gsf gsg gsi gso gsp gsr gss gsx gxa gxf gxp gxs i-f ia- iaa iaf iag iai iao iap iar ias ifa iff ifg ifi ifo ifp ifr ifs ifx iga igf igg igi igo igp igr igs iia iif iii iio iip iir iis iix io- ioa iof iog ioi ioo iop ior ios ipa ipf ipg ipi ipo ipp ipr ips ipx ir- ira irf irg iri iro irp irr irs irx is- isa isf isg isi iso isp isr iss ixi o-i oaa oaf oag oai oao oap oar oas oax of- ofa off ofg ofi ofo ofp ofr ofs ofx oga ogf ogg ogi ogo ogp ogs ogx oia oif oii oio oip oir ois oo- ooa oof oog ooi ooo oop oor oos oox op- opa opf opg opi opo opp opr ops opx or- ora orf org ori oro orp orr ors orx os- osa osf osg osi oso osp osr oss osx ox- oxa oxf oxi oxo oxx p-p paa paf pag pai pao pap par pas pax pfa pff pfg pfi pfo pfp pfr pfs pfx pga pgf pgg pgi pgo pgp pgr pgs pia pif pig pii pio pip pir pis pix poa pof pog poi poo pop por pos pox ppa ppf ppg ppi ppo ppp ppr pps ppx pra prf prg pri pro prp prr prs prx ps- psa psf psg psi pso psp psr pss psx pxg pxr pxs ra- raa raf rag rai rao rap rar ras rax rfa rff rfg rfi rfo rfp rfr rfs rga rgf rgg rgi rgo rgp rgr rgs rgx ria rif rig rii rio rip rir ris rix roa rof rog roi roo rop ror ros rox rpa rpf rpg rpi rpo rpp rpr rps rpx rra rrf rrg rri rrp rrr rrs rsa rsf rsg rsi rso rsp rsr rss rsx rxp rxr rxs saa saf sag sai sao sap sar sas sax sfa sff sfg sfi sfo sfp sfr sfs sfx sga sgf sgg sgi sgo sgp sgr sgs sgx sia sif sig sii sio sip sir sis six soa sof sog soi soo sop sor sos sox spa spf spg spi spo spp spr sps spx sr- sra srf srg sri sro srp srr srs srx ss- ssa ssf ssg ssi sso ssp ssr sss ssx sxi sxs xaa xaf xag xap xar xas xfa xfs xfx xgi xgp xia xii xio xis xix xoa xof xog xoi xoo xop xor xos xox xpa xpf xpg xpo xpp xps xrf xrx xsa xsi xsp xss xxi xxo xxp xxx

a-ii aaaa aaaf aaai aaap aaar aaas aafa aaff aafi aaii aais aaoo aapa aapi aapo aaps aara aari aaro aarp aars aasa aasf aasi aass afaa afao afap afar affa affi affo affs afgf afia afif afig afir afis afix afoa afog afoo afor afox afpa afr- afra afri afro afrs afsa afsp ag-o agag agai agao agap agar agas agfa agga aggi agia agig agii agio agip agir agis agog agoo agos agps agra agri agro agrp agsa agsg aiai aias aiff aifs aiga aigo aiia aiir aioi aipa aipf aipi aips aira airi airo airp airs airx aisa aisg aisi aiso aisr aixa aixi aopo aora aors aosp aoss apai apao apap apar apas apax apfa apfo apga api- apia apig apio apip apis apix apo- apof apoo apop apor apos apox appa appr apps appx apra apri apro aprs apsa apsi apso apss apxs araf arag arai arap arar aras arax arfa arff arfs arga argi argo args aria arif arig arii ario arip aris aroa aroi aroo aror aros arpa arpi arps arr- arra arrg arri arro arrr arrs ars- arsa arsi arso asaa asaf asag asai asao asap asar asas asfa asfi asgp asia asif asii asio asip asir asis asix asof asog asoi asop asor asos aspa aspi aspo aspr asps asra asrg asro asrs assa assi asso assp assr asss axaf axar axfr axfs axi- axia axis axo- axoa axof axos axps axxo faaa faap faas fafa faff fafg fafi fafo fagg fagi fago fags faio fair fais faix fapa fapp faps fara farg faro farp farr fars fasa fasi faso fass faxi ffar ffff ffii ffps ffrr ffsa ffss fiaa fiaf fiap fiar fias fifa fiff fifi fifo figa figg figo figs fiii fior fios fipa fipp fips fira firs fisa fisi fiss fixx foaf foar fofo fogg fogi fogo fogs foia fois foix foof foos fopp fops for- fora forg fori foro forr fors fosa fosi foso foss foxx fpaa fpas fpgs fpra fprf frag frap fras frax fria frig frio frip fris frog frop fros frps