a-a a-b a-i aaa aab aaf aai aam aao aas ab- aba abb abf abi abm abo abs af- afa afb aff afi afm afo afs ai- aia aib aif aii aim aio ais ama amb amf ami amm amo ams aoa aob aof aoi aom aoo aos as- asa asb asf asi asm aso ass baa bab baf bai bam bao bas bba bbb bbf bbi bbm bbo bbs bfa bfb bff bfi bfm bfo bfs bi- bia bib bif bii bim bio bis bma bmb bmf bmi bmm bmo bms boa bob bof boi bom boo bos bsa bsb bsf bsi bsm bso bss faa fab faf fai fam fao fas fba fbb fbf fbi fbm fbo fbs ffa fff ffi ffm ffo ffs fia fib fif fii fim fis fma fmb fmf fmi fmm fmo fms foa fob fof foi fom foo fos fsa fsb fsf fsi fsm fso fss i-f ia- iaa iab iaf iai iam iao ias iba ibb ibf ibi ibm ibo ibs ifa ifb iff ifi ifm ifo ifs iia iib iif iii iim iio iis im- ima imb imf imi imm imo ims io- ioa iob iof ioi iom ioo ios is- isa isb isf isi ism iso iss m-f m-o maa mab maf mai mam mao mas mba mbb mbf mbi mbm mbo mbs mfa mfb mff mfi mfm mfo mfs mi- mia mib mif mii mim mio mis mma mmb mmf mmi mmm mmo mms moa mob mof moi mom moo mos msa msb msf msi msm mso mss o-i oaa oab oaf oai oam oao oas ob- oba obb obf obi obm obo obs of- ofa ofb off ofi ofm ofo ofs oia oib oif oii oim oio ois om- oma omb omf omi omm omo oms oo- ooa oob oof ooi oom ooo oos os- osa osb osf osi osm oso oss saa sab saf sai sam sao sas sba sbb sbf sbi sbm sbo sbs sfa sfb sff sfi sfm sfo sfs sia sib sif sii sim sio sis sma smb smf smi smm smo sms soa sob sof soi som soo sos ss- ssa ssb ssf ssi ssm sso sss

-ism a-ii aaaa aaab aaaf aaai aaam aaas aaba aabb aabi aabm aafa aafb aaff aafi aaib aaii aais aama aamb aami aamo aams aaoo aasa aasf aasi aasm aass abaa abab abaf abai abam abas abb- abba abbb abbi abbo abbs abff abia abib abim abis abma abmb abms aboa abob abof aboo abos abs- absa absf absi abss afaa afam afao afbs affa affi affo affs afia afib afif afis afma afoa afoo afsa afsb afsm aiai aias aiba aibo aiff aifs aiia aiib aimi aimm aimo aims aioi aisa aisb aisi aism aiso amaa amai amam amas amb- amba ambi ambo ambs amfm amia amib amif amii amis amm- amma ammi ammo amob amof amoi amoo amos amsa amso amss aoba aoma aoss asaa asab asaf asai asam asao asas asba asbm asbo asfa asfi asia asif asii asim asio asis asma asmf asmi asmm asms asob asof asoi asom asos assa assi asso asss ba-i baaa baaf baam baas baba babb babi babm babo babs baff bafo baia baib baio bais bama bamb bamf bami bamm bams baos basa basf basi baso bass bbas bbbb bbbs bfas bffs bfsi biaf biao bias biba bibb bibi bibo bibs bifa biff bifi biis bima bimo bims bio- bioi bios bis- bisa biso biss bmaa bmmi boab boai boas boba bobb bobi bobo bobs bofa boff bofs boi- boii boim bois boma bomb bomi boms boob boof boom boos bosa bosi bosm boso boss bsaa bsam bsas bsfa bsff bsfs bsim bsms bsos bssm faaa faam faas faba fabi fabm fabo fabs fafa faff fafi fafo faim faio fais fama fami famo fams fasa fasi fasm faso fass fbis fbom ffff ffii ffsa ffss fiaa fiaf fias fiba fibs fifa fiff fifi fifm fifo fiii fima fimo fios fisa fisi fism fiss fmss foaf foam foba fobs fofo foia fois foma fomo foof foom foos fosa fosb fosi foso foss fsai fsas fsfi fsfo fsia fsim fsma fssa fssf iaaa iaai iaas iaba iabm iaff iaia iaim iais iama iamb iami iams iasa iasi iaso ibas ibbm ibfi ibia ibim ibis ibma ibms ibos ibsa ibsf ibss ifaa ifao ifas ifbb ifim ifis ifma ifsa ifsb ifso iias iifa iiii iiio iiis iioi iioo iios iisi iism imaf imai imam imao imas imba imbi imfi imma immi immo imms imof imsa imsf imsi imso imss ioba iobi ioii ioio ioma iomo ioof iooi iooo ioos ioso is-a isaf isai isam isao isas isba isfa isia isim isis isma ismi ismo isms iso- isof isos issa issf issi isso isss ma-i maaa maaf maai maam maas maba mabi mabo mabs mafa mafb maff mafi maia maib maif maii maim maio mais mama mamf mami mamo mams maoi maos masa masi mass mbam mbas mbba mbbs mbia mbim mbio mbis mbms mbsf mfas mfbm mffa mfsb miaa miab miaf miai miam miao mias mibs mifa miff mifi miii miio miis mim- mima mimi mimo mims mio- mios mis- misa misi miso miss mmaa mmab mmai mmas mmff mmii mmis mmmm mmms moaa moab moaf moai moam moas moba mobb mobi mobo mobs mofa moff mofo moif moii moio mois moma momi momo moms mooa moob moos mosa mosi moso moss msaa msas msba msff msfs msia msma msmb msmm msms msoa mssa mssf mssi mssm oafo oafs oais oama oams oasi oass obai obas obba obbo obia obis oboi obos obss ofas off- offa offo offs oiba oiii oimb oios oism omai omam omao omas ombo omia omim omio omis omma omo- omoa omoi omoo omsa omsi ooaa ooba oobi ooff oofs ooia ooma ooms oooo ooos oosa oosi osaf osai osam osas osba osfa osia osii osim osis osm- osmo osoi osoo osos ossa ossb ossi osso s-ib s-ii s-os saab saaf saam saas saba sabb