a-a a-b a-i aaa aab aaf aai aak aan aar aas ab- aba abb abf abi abk abn abr abs af- afa afb aff afi afk afn afr afs ai- aia aib aif aii aik ain air ais aka akb aki akk akn akr aks an- ana anb anf ani ank ann anr ans ar- ara arb arf ari ark arn arr ars as- asa asb asf asi ask asn asr ass baa bab baf bai bak ban bar bas bba bbb bbf bbi bbk bbn bbr bbs bfa bfb bff bfi bfn bfr bfs bi- bia bib bif bii bik bin bir bis bka bkb bkf bkk bkn bkr bks bna bnb bnf bni bnk bnn bnr bns bra brb brf bri brk brn brr brs bsa bsb bsf bsi bsk bsn bsr bss faa fab faf fai fak fan far fas fba fbb fbf fbi fbk fbn fbr fbs ffa fff ffi ffk ffn ffr ffs fia fib fif fii fik fin fir fis fka fkb fkf fki fkk fna fnb fnf fni fnk fnn fnr fns fra frb frf fri frk frn frr frs fsa fsb fsf fsi fsk fsn fsr fss i-f ia- iaa iab iaf iai ian iar ias iba ibb ibf ibi ibk ibn ibr ibs ifa ifb iff ifi ifn ifr ifs iia iib iif iii iin iir iis ika ikb ikf iki ikk ikr iks in- ina inb inf ini ink inn inr ins ir- ira irb irf iri irk irn irr irs is- isa isb isf isi isk isn isr iss ka- kaa kab kaf kai kak kan kar kas kba kbb kbf kbi kbk kbn kbr kbs kfa kff kfi kfs kia kib kif kii kik kin kir kis kkb kki kkk kkn kkr kks kn- kna knf kni knk knn knr kra krf kri krk krn krr krs ksa ksb ksf ksi ksk ksn ksr kss n-i naa nab naf nai nak nan nar nas nba nbb nbf nbi nbk nbn nbr nbs nfa nfb nff nfi nfk nfn nfr nfs nia nib nif nii nik nin nir nis nka nkf nki nkk nkn nkr nks nna nnb nnf nni nnk nnn nns nra nrb nrf nri nrk nrn nrr nrs nsa nsb nsf nsi nsk nsn nsr nss ra- raa rab raf rai rak ran rar ras rba rbb rbf rbi rbk rbn rbr rbs rfa rfb rff rfi rfk rfn rfr rfs ria rib rif rii rik rin rir ris rkb rkf rkk rks rna rnb rni rnn rnr rns rra rrb rrf rri rrk rrn rrr rrs rsa rsb rsf rsi rsk rsn rsr rss saa sab saf sai sak san sar sas sba sbb sbf sbi sbk sbn sbr sbs sfa sfb sff sfi sfk sfn sfr sfs sia sib sif sii sik sin sir sis sk- ska skb skf ski skk skr sks sna snb snf sni snk snn snr sns sr- sra srb srf sri srk srn srr srs ss- ssa ssb ssf ssi ssk ssn ssr sss

-ana -nik a-ak a-ii aaaa aaab aaaf aaai aaan aaar aaas aaba aabb aabi aafa aafb aaff aafi aaib aaii aain aais aaka aana aani aara aari aars aasa aasf aasi aass abaa abab abaf abai abak aban abar abas abb- abba abbb abbi abbr abbs abff abia abib abin abir abis abra abri abrs abs- absa absf absi abss afaa afak afan afar afbs affa affi affs afia afib afif afik afin afir afis afka afkr afr- afra afri afrs afsa afsb aiai aian aias aiba aibn aiff aifs aiia aiib aiin aiir aika aiki aiks aina aini ains aira airi airs aisa aisb aisi aisk aisr akaa akai akan akar akas akia akif akik akin akir akis akka akki akna akr- akra aksa aksi ana- anaa anab anai anak anan anar anas anba anbb anbi anfa ania anib anif anik anin anir anis ank- anka anki anna annb anni anns anri ansa ansf ansi arab araf arai arak aran arar aras arba arbi arbs arfa arfb arff arfs aria arib arif arii arik arin aris arka arki arks arna arni arnk arns arr- arra arri arrk arrr arrs ars- arsa arsi arsk asaa asab asaf asai asak asan asar asas asba asfa asfi asia asif asii asik asin asir asis aska aski askr asks asni asra asrs assa assi assk assn assr asss ba-i baaa baaf baak baan baar baas baba babb babi babr babs baff baia baib baik bain bair bais bak- baka baki bakr baks bana bani bank bann banr bans bar- bara barb barf bari bark barn barr bars basa basf basi bask bass bbas bbbb bbbs bbfn bbin bfas bffs bfsi bfsr biaf biak bian biar bias biba bibb bibi bibs bifa biff bifi biin biis bin- bina bini bink binn bins bira birb biri birk birn birr birs bis- bisa bisk biss bnai bnas bnib bnin bnrr bnss brab braf brai brak bran bras bria brik brin bris brka brkb brna brns brrr brrs brsb brsr bsaa bsas bsfa bsff bsfs bsin bsns bsra f--k faaa faan faas faba fabi fabs fafa faff fafi faik fain fair fais faki fana fani fank fans fara farb fark farr fars fasa fasi fasn fass fbar fbis fbrs ffar ffff ffii ffrr ffsa ffss fiaa fiaf fian fiar fias fiba fibs fifa fiff fifi fiii fika fiki fina fini fink finn fins fira firk firn firs fisa fisi fisk fiss fkab fnar fnrs frab frak fran fras fria frib frik frin fris frns frsb fsai fsas fsfi fsia fsra fssa fssf iaaa iaai iaas iaba iaff iaia iain iais iana ians iara iars iasa iasi iask iasr iban ibar ibas ibfi ibia ibis ibns ibra ibri ibsa ibsf ibsn ibss ifaa ifan ifar ifas ifbb ifis ifni ifnk ifnr ifns ifra ifrb ifrf ifri ifsa ifsb iias iifa iiii iiis iira iirs iisi iisr ikar ikin ikki ikra ikri inab inaf inai inan inar inas inba infa infi infs inia inis