-ic a-a a-b a-c a-i aaa aab aac aaf aag aai aan aao ab- aba abb abc abf abg abi abn abo ac- aca acb acc acf acg aci acn aco af- afa afb afc aff afg afi afn afo ag- aga agb agc agf agg agi agn ago ai- aia aib aic aif aig aii ain aio an- ana anb anc anf ang ani ann ano aoa aob aoc aof aog aoi aon aoo baa bab bac baf bag bai ban bao bba bbb bbc bbf bbg bbi bbn bbo bca bcb bcc bcf bcg bci bcn bco bfa bfb bfc bff bfg bfi bfn bfo bga bgb bgc bgf bgg bgi bgn bgo bi- bia bib bic bif big bii bin bio bna bnb bnc bnf bng bni bnn bno boa bob boc bof bog boi bon boo c-- caa cab cac caf cag cai can cao cba cbb cbc cbf cbg cbi cbn cbo cca ccb ccc ccf ccg cci ccn cco cfa cfb cfc cff cfg cfi cfn cfo cga cgb cgc cgg cgi cgn cgo ci- cia cib cic cif cig cii cin cio cn- cna cnb cnc cnf cng cni cnn cno co- coa cob coc cof cog coi con coo faa fab fac faf fag fai fan fao fba fbb fbc fbf fbg fbi fbn fbo fca fcb fcc fcf fcg fci fcn fco ffa ffc fff ffg ffi ffn ffo fga fgb fgc fgf fgg fgi fgn fia fib fic fif fig fii fin fna fnb fnc fnf fng fni fnn foa fob foc fof fog foi fon foo gaa gab gac gaf gag gai gan gao gba gbc gbf gbg gbi gbn gbo gca gcb gcc gcf gcg gci gcn gco gfa gfb gfc gff gfi gfo gga ggb ggc ggg ggi ggn ggo gia gib gic gif gig gii gin gio gna gnb gnc gnf gni gnn gno goa gob goc gof gog goi gon goo i-f ia- iaa iab iac iaf iag iai ian iao iba ibb ibc ibf ibg ibi ibn ibo ica icb icc icf icg ici icn ico ifa ifb ifc iff ifg ifi ifn ifo iga igb igc igf igg igi ign igo iia iib iic iif iii iin iio in- ina inb inc inf ing ini inn ino io- ioa iob ioc iof iog ioi ion ioo n-i naa nab nac naf nag nai nan nao nba nbb nbc nbf nbg nbi nbn nbo nca ncb ncc ncf ncg nci ncn nco nfa nfb nfc nff nfi nfn nfo nga ngb ngc ngf ngg ngi ngn ngo nia nib nic nif nig nii nin nio nna nnb nnc nnf nng nni nnn nno no- noa nob noc nof nog noi non noo o-i oaa oab oac oaf oag oai oan oao ob- oba obb obc obf obg obi obn obo oc- oca ocb occ ocf ocg oci ocn oco of- ofa ofb ofc off ofg ofi ofn ofo oga ogc ogf ogg ogi ogn ogo oia oib oic oif oii oin oio on- ona onb onc onf ong oni onn ono oo- ooa oob ooc oof oog ooi oon ooo

-ana -ing a-ii aaaa aaab aaac aaaf aaai aaan aaba aabb aabc aabi aaca aacb aacc aacf aaci aacn aaco aafa aafb aafc aaff aafi aaib aaic aaii aain aana aang aani aaon aaoo abaa abab abac abaf abag abai aban abb- abba abbb abbi abbo abca abcb abcc abcf abci abcn abff abia abib abic abig abin aboa abob abof abon aboo acaa acab acac acag acai acan acba acca accc accf acci acco acfc acfi acga acgi aci- acia acic acif acin acoa acog acon afaa afan afao afca afcb afcc afci affa affc affi affo afgf afia afib afif afig afin afoa afog afoo ag-o agac agag agai agan agao agba agbo agca agcc agco agfa agga aggi agia agib agic agig agii agin agio agna agni agno agob agog agon agoo aiai aian aiba aibn aibo aica aicc aicf aiff aiga aigo aiia aiib aiic aiin aina ainc aini aino aioc aioi aion ana- anaa anab anac anag anai anan anao anba anbb anbi anbo anca ancc anco anfa anfo ang- anga angi ango ania anib anic anif anin anio anna annb anni anno ano- anoa anon aoba aoca aonb aono ba-i baaa baaf baan baba babb babi babo bac- baca bacc baci bacn baco bafc baff bafo baga bagg bagi bagn bago baia baib baic baig bain baio bana banc bang bani bann bano baon bbbb bbci bbfc bbfn bbga bbin bbng bcaa bcbc bcbg bcca bccc bcci bcfc bcia bcof bfca bfgf bgan bgca bgfc bgia bgon biaf bian biao biba bibb bibi bibo bica bicc bicg bici bico bifa biff bifi biga bigb bigc bigg bign bigo biin bin- bina binc bing bini binn bino bio- bioc biog bioi bion bnai bnib bnin bnoc boab boac boag boai boan boba bobb bobi bobo boca boco bofa boff boga bogg bogi bogo boi- boii boin bona bonc bong boni bonn bono boob booc boof boog boon c-bo caaa caab caac caaf caan caba cabf cabg cabi cabo cac- caca cacc caci caco cafa cafb cafc caff caga cagg cagi cagn cago caia caib caic cain caio cana canc cang cani cann cano caoi cbac cbbc cbca cbcc cbcn cbfb cbfc cbga cbgb cbia cbna ccaa ccab ccac ccaf ccag ccai ccba ccbc ccbn ccca cccb cccc cccf ccci ccfa ccfc ccff ccfi ccga ccgc ccic ccii ccna ccnb ccnc ccnf ccni ccob ccoc cfaa cfab cfac cfao cfbc cfbn cfca cfcb cfcf cfcn cfco cffb cfgn cfgo cfia cfnb cfni cfoa cgac cgcc cgcg cgfc ciaa cian ciao ciba cibc cibi cibo cica cicc cici cico cifa ciff cifg ciga cigi ciia ciii cin- cina cinc cinf cing cini cino ciob cion cnaa cnac cnag cnbc cnci cnco cnfa cngi cnib cnic cnna coag coai coan coba cobb cobi cobo coca coco cofc coff cofi cogi cogo coia