a-a a-b a-t aaa aab aak aan aao aap aat ab- aba abb abk abn abo abp abt aka akb akk akn ako akp an- ana anb ank ann ano anp ant aoa aob aok aon aoo aop aot ap- apa apb apk apn apo app apt at- ata atb atn ato atp att b-p baa bab bak ban bao bap bat bba bbb bbk bbn bbo bbp bbt bka bkb bkk bkn bko bkp bkt bna bnb bnk bnn bno bnp bnt boa bob bok bon boo bop bot bpa bpb bpn bpo bpp bpt bta btb btk btn bto btp btt k-t ka- kaa kab kak kan kao kap kat kba kbb kbk kbn kbo kbp kkb kkk kkn kkp kkt kn- kna knk knn kno knp knt koa kob kok kon koo kop kot kpa kpk kpn kpo kpp kpt kta ktb ktk ktn kto ktp ktt naa nab nak nan nao nap nat nba nbb nbk nbn nbo nbp nbt nka nkk nkn nko nkp nkt nna nnb nnk nnn nno nnp nnt no- noa nob nok non noo nop not npa npb npn npo npp npt nta ntb ntk ntn nto ntp ntt oaa oab oak oan oao oap oat ob- oba obb obk obn obo obp obt oka okb okk oko okp on- ona onb onk onn ono onp ont oo- ooa oob ook oon ooo oop oot op- opa opb opk opn opo opp opt ot- ota otb otk otn oto otp ott p-p paa pab pak pan pao pap pat pba pbb pbk pbn pbo pbp pbt pka pkb pkn pko pkp pkt pn- pna pnb pnk pnn pno pnp pnt poa pob pok pon poo pop pot ppa ppb ppk ppn ppo ppp ppt pt- pta ptb ptk ptn pto ptp ptt taa tab tak tan tao tap tat tba tbb tbk tbn tbo tbp tbt tka tkb tkk tko tkp tkt tna tnb tnk tnn tno tnp tnt to- toa tob tok ton too top tot tpa tpb tpk tpn tpo tpp tpt tta ttb ttk ttn tto ttp ttt

-ana a-ak a-ok aaaa aaab aaan aaap aaba aabb aabp aabt aaka aana aanp aaon aaoo aapa aapo aapt aata aatk aatt abaa abab abak aban abap abat abb- abba abbb abbo abbt aboa abob abok abon aboo abot abpa abpn abpp abta akaa akan akao akap akka akko akna akok akon akot akpo ana- anaa anab anak anan anao anap anat anba anbb anbo ank- anka anko anna annb anno annt ano- anoa anon anp- anpa anpp ant- anta anto antt aoba aokp aonb aono aont aopo apak apan apao apap apat apba apna apno apo- apon apoo apop apot appa appt apta aptn aptt at-t ataa atab atak atan atap atat atka atkt atna atno atob atok aton atop atot atta attn atto attp baaa baak baan baat baba babb babo bak- baka bako bakt bana bank bann bano banp bant baon bapa bapp bapt bata batn bato batt bbbb bkpt bnpp bnta boab boak boan boat boba bobb bobo boka bokn boko bona bonk bonn bono bont boob book boon boop boot bopa bopp bota botb botn boto bott bpot btaa btan btbp btob bttb kaaa kaab kaak kaan kaap kaat kaba kabb kabo kaka kakk kakn kako kakt kana kanb kann kano kanp kant kaoa kaok kaon kap- kapa kapn kapo kapp kapt kat- kata katb katk katn kato katp katt kbaa kbab kbak kbap kbat kbba kbbb kbbk kbbo kbbt kbkb kbkk kbko kbna kbnn kbno kbnp kboa kbob kbok kbon kboo kbot kbpa kbpk kbpn kbpo kbpt kbta kbtb kbtk kbtn kbto kbtt kkaa kkan kkap kkat kkba kkbb kkbn kkbo kkbt kkkk kknb kknn kkno kknt kkoa kkob kkon kkoo kkot kkpk kkpn kkpt kktk knaa knab knan knap knat knba knbb knbn knbt knkk knkt knnb knnk knob knok knon knop knot knpa knpb knpt kntk kntn knto koab koak koan koap koba kobb kobk kobn kobo koka kokb kokk kokn koko kokp kona konk kono konp kont koob kook koon kooo koop koot kopa kopb kopn kopp kopt kota kotb kotk kotn koto kott kpak kpan kpao kpat kpba kpbb kpkk kpno kpnp kpnt kpoa kpob kpok kpoo kpop kppk kppo kppp kptn kpto kptt ktaa ktak ktan ktao ktap ktat ktba ktbb ktbn ktbt ktkb ktkk ktkn ktko ktkt ktna ktnk ktnn ktno ktnt ktob ktok kton ktoo ktop ktot ktpa ktpk ktpo ktpt kttk kttn ktto kttp kttt naaa naab naan naat naba nabk nabo naka nako nan- nana nanb nann nano nanp nant naot napa napb napo napp napt nata nato natp natt nbaa nbak nbap nbbo nbpa nbpp nknt nkok nkpa nnnn nnot nntn noaa noak noap noat noba nobo noko non- nona nonn nono nont noo- noob nook noon nooo noop noot not- nota noto nott npap npat nppa npta nptn ntap ntop ntpa ntto obak oban obba obbo obkb obok obon obot okak okan okap okka okko okna okno okok okon okot okpo okta okto onab onan onat onkp onna onno onon onpt ont- onto ooaa ooak ooba oona oont oooo ootb ootp opan opap opo- opon oppa oppo optn opto otak otan otap oto- otok oton otoo otpp otta otto paak paan paap paat paba pabt paka pako pan- pana pank pann pano pant paon papa papb papp pata pato patt pban pbpa pbpk pkan pkna pnkp pnon pnot pnpo pnpp poak poan poat poba pobo poka poko pona ponk pono ponp pont pook poon poop poot pop- popa popo popp popt pota poto pott ppan ppap ppoa pppa pppn pppo pppp ppta pptn pptt ptab ptak ptop pttk taa- taan taat taba tabb tabo taka takk tako takt tana tank tann tano tant taoa tapa tapo tapp tapt tata tatb tato tatt tbta tbtp tkon tnpk toab toan toat toba tobo tobt toka toko tona tonb tonk tonn tono tooa took toon toot top- topa topo topp topt tota toto tott tpap tpon