-ic a-a a-b a-c a-i aaa aab aac aaf aag aai aan aao aau ab- aba abb abc abf abg abi abn abo abu ac- aca acb acc acf acg aci acn aco acu af- afa afb afc aff afg afi afn afo afu ag- aga agb agc agf agg agi agn ago agu ai- aia aib aic aif aig aii ain aio aiu an- ana anb anc anf ang ani ann ano anu aoa aob aoc aof aog aoi aon aoo aou au- aua aub auc auf aug aui aun auo b-u baa bab bac baf bag bai ban bao bau bba bbb bbc bbf bbg bbi bbn bbo bbu bca bcb bcc bcf bcg bci bcn bco bcu bfa bfb bfc bff bfg bfi bfn bfo bfu bga bgb bgc bgf bgg bgi bgn bgo bgu bi- bia bib bic bif big bii bin bio biu bna bnb bnc bnf bng bni bnn bno bnu boa bob boc bof bog boi bon boo bou bua bub buc buf bug bui bun buo buu c-- caa cab cac caf cag cai can cao cau cba cbb cbc cbf cbg cbi cbn cbo cbu cca ccb ccc ccf ccg cci ccn cco ccu cfa cfb cfc cff cfg cfi cfn cfo cfu cga cgb cgc cgg cgi cgn cgo cgu ci- cia cib cic cif cig cii cin cio ciu cn- cna cnb cnc cnf cng cni cnn cno cnu co- coa cob coc cof cog coi con coo cou cua cub cuc cuf cug cui cun cuo cuu faa fab fac faf fag fai fan fao fau fba fbb fbc fbf fbg fbi fbn fbo fbu fca fcb fcc fcf fcg fci fcn fco fcu ffa ffc fff ffg ffi ffn ffo ffu fga fgb fgc fgf fgg fgi fgn fia fib fic fif fig fii fin fiu fna fnb fnc fnf fng fni fnn fnu foa fob foc fof fog foi fon foo fou fua fub fuf fug fui fun fuo fuu gaa gab gac gaf gag gai gan gao gau gba gbc gbf gbg gbi gbn gbo gbu gca gcb gcc gcf gcg gci gcn gco gcu gfa gfb gfc gff gfi gfo gga ggb ggc ggg ggi ggn ggo ggu gia gib gic gif gig gii gin gio giu gna gnb gnc gnf gni gnn gno gnu goa gob goc gof gog goi gon goo gou gu- gua gub guc guf gug gui gun guo guu i-f ia- iaa iab iac iaf iag iai ian iao iau iba ibb ibc ibf ibg ibi ibn ibo ibu ica icb icc icf icg ici icn ico icu ifa ifb ifc iff ifg ifi ifn ifo ifu iga igb igc igf igg igi ign igo igu iia iib iic iif iii iin iio iiu in- ina inb inc inf ing ini inn ino inu io- ioa iob ioc iof iog ioi ion ioo iou iu- iua iub iuc iug iui n-i naa nab nac naf nag nai nan nao nau nba nbb nbc nbf nbg nbi nbn nbo nbu nca ncb ncc ncf ncg nci ncn nco ncu nfa nfb nfc nff nfi nfn nfo nfu nga ngb ngc ngf ngg ngi ngn ngo ngu nia nib nic nif nig nii nin nio niu nna nnb nnc nnf nng nni nnn nno nnu no- noa nob noc nof nog noi non noo nou nua nub nuc nug nui nun nuo nuu o-i oaa oab oac oaf oag oai oan oao oau ob- oba obb obc obf obg obi obn obo obu oc- oca ocb occ ocf ocg oci ocn oco ocu of- ofa ofb ofc off ofg ofi ofn ofo ofu oga ogc ogf ogg ogi ogn ogo oia oib oic oif oii oin oio oiu on- ona onb onc onf ong oni onn ono onu oo- ooa oob ooc oof oog ooi oon ooo ou- oua ouc ouf oui oun ouo ua- uaa uab uac uaf uag uai uan uao uau uba ubb ubc ubf ubg ubi ubn ubo ubu uca ucb ucc ucf ucg uci ucn uco ucu ufa ufc uff ufg ufi ufn ufo ufu uga ugb ugc ugf ugg ugi ugn ugo ugu uia uib uic uif uig uii uin uio uiu un- una unb unc unf ung uni unn uno unu uoa uob uoc uog uon uoo uua uuc uug uun uuu

-ana -ing a-fu a-ii a-un aaaa aaab aaac aaaf aaai aaan aaba aabb aabc aabi aaca aacb aacc aacf aaci aacn aaco aacu aafa aafb aafc aaff aafi aaib aaic aaii aain aana aang aani aaon aaoo abaa abab abac abaf abag abai aban abau abb- abba abbb abbi abbo abca abcb abcc abcf abci abcn abff abia abib abic abig abin abiu abnu aboa abob abof abon aboo abou abua abuf abug abun acaa acab acac acag acai acan acba acca accc accf acci acco accu acfc acfi acga acgi aci- acia acic acif acin acoa acog acon acou acu- acuf acuo afaa afan afao afca afcb afcc afci afcu affa affc affi affo afgf afia afib afif afig afin afoa afog afoo afua ag-o agac agag agai agan agao agau agba agbo agca agcc agco agfa agga aggi aggu agia agib agic agig agii agin agio agna agni agno agob agog agon agoo agou agua agui agun aiai aian aiba aibn aibo aica aicc aicf aiff aiga aigo aiia aiib aiic aiin aina ainc aini aino ainu aioc aioi aion aiui ana- anaa anab anac anag anai anan anao anau anba anbb anbi anbo anbu anca ancc anco anfa anfo ang- anga angi ango angu ania anib anic anif anin anio aniu anna annb anni anno ano- anoa anon anua anub anuf anui anun aoba aoca aonb aono aouf aoun auaa auca auci aufc aufi auga augi auna aung auug ba-i baaa baaf baan baba babb babi babo babu bac- baca bacc baci bacn baco bafc baff bafo baga bagg bagi bagn bago baia baib baic baig bain baio bana