-th a-a a-b a-c a-t aaa aab aac aah aak aan aao aat ab- aba abb abc abh abk abn abo abt ac- aca acb acc ach ack acn aco act aha ahb ahc ahh ahk ahn aho aht aka akb akc akh akk akn ako an- ana anb anc anh ank ann ano ant aoa aob aoc aoh aok aon aoo aot at- ata atb atc ath atn ato att baa bab bac bah bak ban bao bat bba bbb bbc bbh bbk bbn bbo bbt bca bcb bcc bch bck bcn bco bct bha bhb bhc bhh bhk bho bht bka bkb bkc bkk bkn bko bkt bna bnb bnc bnk bnn bno bnt boa bob boc boh bok bon boo bot bta btb btc bth btk btn bto btt c-- caa cab cac cah cak can cao cat cba cbb cbc cbh cbk cbn cbo cbt cca ccb ccc cch cck ccn cco cct ch- cha chb chc chh chk chn cho cht cka ckb ckc ckh cko ckt cn- cna cnb cnc cnh cnn cno cnt co- coa cob coc coh cok con coo cot cta ctb ctc cth ctk ctn cto ctt haa hab hac hah hak han hao hat hba hbb hbc hbh hbk hbn hbo hbt hca hcb hcc hch hck hcn hco hct hha hhb hhc hhh hhk hhn hho hht hka hkb hkh hkk hkn hko hkt hna hnb hnc hnh hnk hnn hno hnt hoa hob hoc hoh hok hon hoo hot hta htb htc hth htk htn hto htt k-t ka- kaa kab kac kah kak kan kao kat kba kbb kbc kbh kbk kbn kbo kca kcb kcc kch kck kcn kct kha khh khk khn kho kkb kkc kkh kkk kkn kkt kn- kna knc knk knn kno knt koa kob koc koh kok kon koo kot kta ktb ktc kth ktk ktn kto ktt naa nab nac nah nak nan nao nat nba nbb nbc nbk nbn nbo nbt nca ncb ncc nch nck ncn nco nct nha nhb nhc nhh nhk nhn nht nka nkc nkk nkn nko nkt nna nnb nnc nnh nnk nnn nno nnt no- noa nob noc noh nok non noo not nta ntb ntc nth ntk ntn nto ntt oaa oab oac oah oak oan oao oat ob- oba obb obc obh obk obn obo obt oc- oca ocb occ och ock ocn oco oct oha ohc ohh ohn oho oht oka okb okc okk oko on- ona onb onc onh onk onn ono ont oo- ooa oob ooc ooh ook oon ooo oot ot- ota otb otc oth otk otn oto ott taa tab tac tah tak tan tao tat tba tbb tbc tbh tbk tbn tbo tbt tca tcb tcc tch tck tcn tco tct th- tha thb thc thh thk thn tho tht tka tkb tkc tkk tko tkt tna tnb tnc tnh tnk tnn tno tnt to- toa tob toc toh tok ton too tot tta ttb ttc tth ttk ttn tto ttt

-ana a-ak a-ha a-ok aaaa aaab aaac aaah aaan aaba aabb aabc aabh aabt aaca aacb aacc aach aack aacn aaco aact aaha aahk aaka aana aaon aaoo aata aatc aatk aatt abaa abab abac abak aban abat abb- abba abbb abbo abbt abca abcb abcc abch abcn abct abha abho aboa abob aboh abok abon aboo abot abta ac-t acaa acab acac acan acat acba acca accc acch acco acct acha achh acho acht acoa acoh acon acot acta actc acth acto actt ahab ahac ahah ahat ahha ahoa ahok ahot ahta ahto akaa akah akan akao akca akha akka akko akna akok akon akot ana- anaa anab anac anah anak anan anao anat anba anbb anbo anca ancc anco anct anha ank- anka ankh anko anna annb anno annt ano- anoa anon ant- anta anth anto antt aoah aoba aoca aonb aono aont aotc at-t ataa atab atac atak atan atat atca atcc atch atck atco atha atho atka atkt atna atno atob atoc atok aton atot atta attn atto baaa baah baak baan baat baba babb babo bac- baca bacc bach back bacn baco bact baha bahn baho baht bak- baka bakh bako bakt bana banc banh bank bann bano bant baoh baon bata batc bath batn bato batt bbbb bbch bcaa bcat bcbc bcca bccc bctc bhan bhao bhat bhca bhcc bhot bnoc bnta boab boac boak boan boat boba bobb bobo boca boch bock boco boha bohn boho boht boka bokn boko bona bonc bonk bonn bono bont boob booc booh book boon boot bota botb both botn boto bott btaa btan btcc btob bttb c-bo caaa caab caac caah caan caat caba cabo cac- caca cacc cach cack caco caha cahn caht caka cana canc canh cank cann cano cant cat- cata catb catc cath cato catt cbac cbat cbbc cbca cbcc cbcn cbct cbha cbka cbkn cbko cbna cbot cbta cbtc ccaa ccab ccac ccat ccba ccbc ccbn ccca cccb cccc ccha ccna ccnb ccnc ccob ccoc cctb cctc cctt chaa chab chac chah chak chan chao chat chca chch chha chka chkb chkt chnb chnc chno choc choh chok chon choo chto chtt ckac ckan ckat ckbc ckch ckck ckco cknb cknc cknt ckoa ckob ckoc ckoo ckot cktb cnaa cnac cnbc cnco cnna cnoh cnta cntc cntk coak coan coat coba cobb cobh cobo coca coch cock coco coct coha cohn coho cok- coka coko con- cona conc conk conn cono cont coob cooh cook coon coot cota cotb cotc coth cotn coto cott ctab ctan ctba ctca ctot ctta cttn haab haak haan haat haba habo habt hack haco haha hahn haho haht haka hakk hako hana hanc hank hann hano hant haon hata hatb hath hato hatt hboc hcat hcbc hcca hccb hccc hcch hhaa hhat hhhh hkcc hnat hnna hntb hoac hoan hoat hoba hobo hoca hoch hock hocn hoha hohn hoho hoka hoko honk hono hont hook hoon hoot hota