a-a a-i a-z aaa aaf aai aao aar aas aaz af- afa aff afi afo afr afs afz ai- aia aif aii aio air ais aiz aoa aof aoi aoo aor aos ar- ara arf ari aro arr ars arz as- asa asf asi aso asr ass asz az- aza azf azi azo azs azz faa faf fai fao far fas faz ffa fff ffi ffo ffr ffs ffz fia fif fii fir fis fiz foa fof foi foo for fos foz fra frf fri fro frr frs fsa fsf fsi fso fsr fss i-f ia- iaa iaf iai iao iar ias iaz ifa iff ifi ifo ifr ifs ifz iia iif iii iio iir iis io- ioa iof ioi ioo ior ios ir- ira irf iri iro irr irs is- isa isf isi iso isr iss iza izi izo izz o-i oaa oaf oai oao oar oas of- ofa off ofi ofo ofr ofs ofz oia oif oii oio oir ois oiz oo- ooa oof ooi ooo oor oos or- ora orf ori oro orr ors orz os- osa osf osi oso osr oss oza ozo ozs ozz ra- raa raf rai rao rar ras raz rfa rff rfi rfo rfr rfs rfz ria rif rii rio rir ris riz roa rof roi roo ror ros roz rra rrf rri rrr rrs rsa rsf rsi rso rsr rss rza rzo saa saf sai sao sar sas saz sfa sff sfi sfo sfr sfs sfz sia sif sii sio sir sis soa sof soi soo sor sos soz sr- sra srf sri sro srr srs ss- ssa ssf ssi sso ssr sss ssz sza szi szr zaa zaf zai zao zar zas zaz zfa zfr zfs zia zif zio zir zis ziz zo- zoa zof zoi zoo zor zos zro zrs zsa zsi zsz zzr zzs zzz

a-ii aaaa aaaf aaai aaar aaas aafa aaff aafi aaii aais aaoo aara aari aaro aars aasa aasf aasi aass afaa afao afar affa affi affo affs afia afif afir afis afoa afoo afor afr- afra afri afro afrs afsa aiai aias aiff aifs aiia aiir aioi aira airi airo airs aisa aisi aiso aisr aiza aizi aora aors aoss araf arai arar aras arfa arff arfs aria arif arii ario aris ariz aroa aroi aroo aror aros aroz arr- arra arri arro arrr arrs ars- arsa arsi arso arza arzo asaa asaf asai asao asar asas asfa asfi asia asif asii asio asir asis asof asoi asor asos asra asro asrs assa assi asso assr asss aza- azai azar azas azaz azia azis aziz azo- azof azoi azoo azor azos azra azza azzi azzo faaa faas fafa faff fafi fafo faio fair fais faiz fara faro farr fars farz fasa fasi faso fass faza ffar ffff ffii ffrr ffsa ffss fiaa fiaf fiar fias fifa fiff fifi fifo fiii fior fios fira firs fisa fisi fiss fisz fiza fizz foaf foar fofo foia fois foof foos for- fora fori foro forr fors fosa fosi foso foss foza fras fria frio fris friz fros frso fsai fsas fsfi fsfo fsia fsra fssa fssf iaaa iaai iaas iaff iaia iais iara iars iasa iasi iaso iasr ifaa ifao ifar ifas ifis ifor ifra ifrf ifri ifsa ifso iias iifa iiii iiio iiis iioi iioo iios iira iirs iisi iisr ioii ioio ioof iooi iooo ioos iora iori iors ioso iraf irai irao irar iras iri- iria irio iris irra irri irrs irsa irsf is-a isaf isai isao isar isas isaz isfa isia isis iso- isof isor isos isra isri issa issf issi isso issr isss izar izia izra izso izzo oafo oafs oais oara oars oasi oass ofas off- offa offo offr offs ofor ofoz ofra oiii oios oira ooaa ooff oofs ooia oooo ooos oora oosa oosi oozi orai orao orar oras orff orfi orfs ori- oria orif orio oris oro- orof oror oros oroz orra orri orro orrs orsa orsi orso orzo osaf osai osar osas osfa osia osii osis osoi osoo osor osos osro ossa ossi osso ozai ozar raaf raas raaz rafa raff rafi rafz raia raif raii rair rais raiz raos rara rarf rari raro rars rarz rasa rasi raso rass raza razi razo razr razz riaa riai rias riaz rifa riff rifs riia riif riis rios rioz riri rirs risa risi riso riss riza rizi rizz roaf roar roas roff rofo roia roif roio roir rois roiz roof rooi roor roos rooz rora rori roro rosa rosi roso ross roza rozi rozz rras rrif rrrr rsaa rsaf rsai rsis rsos rssa s-ii s-os saaf saar saas saaz safa saff safi safo safr saia saif sair sais saiz saoi saor saos sara sarf sari saro sarr sars sarz sasa sasf sasi saso sass saza sfar sfas sfia sfio sfor sfos sfra sfro sfss siaa siaf siai sias sifa siff sifo sifr sior sios sira sirf siri siro sirr sirs sisa sisi siss sizz soar soas soaz sofa sofi sofo soia soif soir sois soof soor soos sora sori soro sorr sors sosa sosi soso soss soz- soza sozi sraf sras srfi sris sros ssaa ssao ssas ssis ssra ssri ssrs sssa sssf sssi ssss szar szis szss z-ro zaar zaia zaio zara zarf zari zaro zarr zaza zazi ziar ziaz ziff zira ziri ziro zisa zisi ziza zizi zizz zoar zoff zoia zoio zois zoo- zoos zora zori zoro zors zoso zoss zoza zozo zsss zzzs zzzz

-aaa- a-iii aaaai aaaas aaais aaasa aaass aafir aaria aasai aasia aasra afair afara afari afars afasi affif affor afifa afoss afraz afriz afro- afros afroz afsar afzar aiaff aiaia aiazo aifar airai airis airof airor airsa airss aisai aissa aisso aizis aoos aorsi arafo araia araoz arara arari arars arass arazi arias arifs arioi arios arisa ariss ariza aroar aroof aroor aroos arora arosa arrai arras arria arris arros arroz arsia arsis arsos arzoo arzos as-is asafa asafo asaia asaio asair asara asari asaro asasa asfar asfor asias asifi asios asira