a-a a-b a-i aaa aab aai aan aao aar aas aav ab- aba abb abi abn abo abr abs abv ai- aia aib aii ain aio air ais aiv an- ana anb ani ann ano anr ans anv aoa aob aoi aon aoo aor aos aov ar- ara arb ari arn aro arr ars arv as- asa asb asi asn aso asr ass asv av- ava avb avi avn avo avr avs baa bab bai ban bao bar bas bav bba bbb bbi bbn bbo bbr bbs bi- bia bib bii bin bio bir bis biv bna bnb bni bnn bno bnr bns bnv boa bob boi bon boo bor bos bov bra brb bri brn bro brr brs brv bsa bsb bsi bsn bso bsr bss bsv bva bvb bvi bvn bvo bvr bvs bvv i-v ia- iaa iab iai ian iao iar ias iav iba ibb ibi ibn ibo ibr ibs ibv iia iib iii iin iio iir iis in- ina inb ini inn ino inr ins inv io- ioa iob ioi ion ioo ior ios iov ir- ira irb iri irn iro irr irs irv is- isa isb isi isn iso isr iss isv iva ivb ivi ivo ivr ivs ivv n-i naa nab nai nan nao nar nas nav nba nbb nbi nbn nbo nbr nbs nbv nia nib nii nin nio nir nis niv nna nnb nni nnn nno nns nnv no- noa nob noi non noo nor nos nov nra nrb nri nrn nro nrr nrs nrv nsa nsb nsi nsn nso nsr nss nsv nva nvb nvi nvn nvv o-i oaa oab oai oan oao oar oas oav ob- oba obb obi obn obo obr obs obv oia oib oii oin oio oir ois oiv on- ona onb oni onn ono onr ons oo- ooa oob ooi oon ooo oor oos oov or- ora orb ori orn oro orr ors orv os- osa osb osi osn oso osr oss osv ov- ova ovb ovi ovo ovs ovv ra- raa rab rai ran rao rar ras rav rba rbb rbi rbn rbo rbr rbs ria rib rii rin rio rir ris riv rna rnb rni rnn rno rnr rns rnv roa rob roi ron roo ror ros rov rra rrb rri rrn rrr rrs rsa rsb rsi rsn rso rsr rss rsv rva rvb rvi rvn rvo rvr rvs rvv saa sab sai san sao sar sas sav sba sbb sbi sbn sbo sbr sbs sbv sia sib sii sin sio sir sis siv sna snb sni snn sno snr sns snv soa sob soi son soo sor sos sov sr- sra srb sri srn sro srr srs srv ss- ssa ssb ssi ssn sso ssr sss ssv sva svb svi svn svo svr svs svv v-a vaa vab vai van vao var vas vav vba vbi vbo vbr vbs vbv vi- via vib vii vin vio vir vis viv vn- vna vni vno vnr vns vnv voa vob voi von voo vor vos vov vra vrb vri vrn vrr vrs vsa vsb vsi vsn vso vsr vss vsv vva vvb vvi vvo vvr vvs vvv

-ana a-ii a-iv aaaa aaab aaai aaan aaar aaas aaav aaba aabb aabi aaib aaii aain aais aana aani aaon aaoo aara aari aaro aars aasa aasi aass aava abaa abab abai aban abar abas abb- abba abbb abbi abbo abbr abbs abia abib abin abir abis aboa abob abon aboo abor abos abov abra abri abro abrs abs- absa absi abss abva aiai aian aias aiba aibn aibo aiia aiib aiin aiir aina aini aino ains aioi aion aira airi airo airs aisa aisb aisi aiso aisr aiva ana- anaa anab anai anan anao anar anas anba anbb anbi anbo ania anib anin anio anir anis anna annb anni anno anns ano- anoa anon anor anos anri ansa ansi anso aoba aonb aono aora aorb aorn aors aoss arab arai aran arar aras arba arbi arbs aria arib arii arin ario aris arna arni arno arns aroa arob aroi aron aroo aror aros arr- arra arri arro arrr arrs ars- arsa arsi arso arva arvi arvn arvo asaa asab asai asan asao asar asas asba asbo asia asii asin asio asir asis asni asno asob asoi ason asor asos asra asro asrs assa assi assn asso assr asss asva asvs avab avan avao avar avas avia avin avio avis aviv avon avor avos avra avri avro avva avvo ba-i baaa baan baar baas baba babb babi babo babr babs baia baib bain baio bair bais bana bani bann bano banr bans baon baos bar- bara barb bari barn baro barr bars basa basi baso bass bava bavi bbas bbbb bbbs bbin bian biao biar bias biba bibb bibi bibo bibs biin biis bin- bina bini binn bino bins bio- bioi bion bios bira birb biri birn biro birr birs bis- bisa biso biss bivi bnai bnas bnib bnin bnor bnrr bnss boab boai boan boar boas boba bobb bobi bobo bobs boi- boii boin bois bona boni bonn bono bons boob boon boor boos bor- bora bori born boro borr bors bosa bosi bosn boso boss bova bovi bovo brab brai bran brao bras brav bria brin brio bris brna brno brns broa brob bron broo bror bros brrr brrs brsb brsr brvi bsaa bsas bsin bsns bson bsos bsra i-no iaaa iaai iaas iaba iaia iain iais iana ians iara iars iasa iasi iaso iasr iava iban ibar ibas ibia ibis ibns ibon ibos ibra ibri ibro ibsa ibsn ibss iias iiii iiio iiis iino iioi iioo iios iira iirs iisi iisr inab inai inan inao inar inas inba inbo inia inis inna inni inno innr inns ino- inoi inon inor inos inra inri inro inrs insa inso inss invs ioan ioba iobi ioii ioio iona ioni ionn iono ions iooi iooo ioos iora iori iors ioso irai iran irao irar iras iri- iria irin irio iris irna irob iron irov irra irri irrs irsa irvs