a-a a-b a-i a-t aaa aab aai aan aao aap aat ab- aba abb abi abn abo abp abt ai- aia aib aii ain aio aip ait an- ana anb ani ann ano anp ant aoa aob aoi aon aoo aop aot ap- apa apb api apn apo app apt at- ata atb ati atn ato atp att b-p baa bab bai ban bao bap bat bba bbb bbi bbn bbo bbp bbt bi- bia bib bii bin bio bip bit bna bnb bni bnn bno bnp bnt boa bob boi bon boo bop bot bpa bpb bpi bpn bpo bpp bpt bta btb bti btn bto btp btt ia- iaa iab iai ian iao iap iat iba ibb ibi ibn ibo ibp ibt iia iib iii iin iio iip iit in- ina inb ini inn ino inp int io- ioa iob ioi ion ioo iop iot ipa ipb ipi ipn ipo ipp ipt ita itb iti itn ito itp itt n-i naa nab nai nan nao nap nat nba nbb nbi nbn nbo nbp nbt nia nib nii nin nio nip nit nna nnb nni nnn nno nnp nnt no- noa nob noi non noo nop not npa npb npi npn npo npp npt nta ntb nti ntn nto ntp ntt o-i oaa oab oai oan oao oap oat ob- oba obb obi obn obo obp obt oia oib oii oin oio oip oit on- ona onb oni onn ono onp ont oo- ooa oob ooi oon ooo oop oot op- opa opb opi opn opo opp opt ot- ota otb oti otn oto otp ott p-p paa pab pai pan pao pap pat pba pbb pbi pbn pbo pbp pbt pia pib pii pin pio pip pit pn- pna pnb pni pnn pno pnp pnt poa pob poi pon poo pop pot ppa ppb ppi ppn ppo ppp ppt pt- pta ptb pti ptn pto ptp ptt taa tab tai tan tao tap tat tba tbb tbi tbn tbo tbp tbt tia tib tii tin tio tip tit tna tnb tni tnn tno tnp tnt to- toa tob toi ton too top tot tpa tpb tpi tpn tpo tpp tpt tta ttb tti ttn tto ttp ttt

-ana a-ii aaaa aaab aaai aaan aaap aaba aabb aabi aabp aabt aaib aaii aain aana aani aanp aaon aaoo aapa aapi aapo aapt aata aatt abaa abab abai aban abap abat abb- abba abbb abbi abbo abbt abia abib abin abit aboa abob abon aboo abot abpa abpi abpn abpp abta aiai aian aiba aibn aibo aiia aiib aiin aina aini aino aint aioi aion aipa aipi aita aiti aitt ana- anaa anab anai anan anao anap anat anba anbb anbi anbo ania anib anin anio anip anit anna annb anni anno annt ano- anoa anon anp- anpa anpi anpp ant- anta anti anto antt aoba aonb aono aont aopo apai apan apao apap apat apba api- apia apin apio apip apit apna apni apno apo- apon apoo apop apot appa appt apta apti aptn aptt at-t ataa atab atai atan atap atat atia atin atip atit atna atno atob atoi aton atop atot atta atti attn atto attp ba-i baaa baan baat baba babb babi babo baia baib bain baio bait bana bani bann bano banp bant baon bapa bapi bapp bapt bata bati batn bato batt bbbb bbin bian biao biap biat biba bibb bibi bibo biin bin- bina bini binn bino bint bio- bioi bion biot bipa bipp bita bito bitt bnai bnib bnin bnpp bnta boab boai boan boat boba bobb bobi bobo boi- boii boin boit bona boni bonn bono bont boob boon boop boot bopa bopp bota botb boti botn boto bott bpai bpot bpti btaa btan btbp btob bttb i-no iaaa iaai iaap iaat iaba iaia iain iana iapa iapp iapt iata iati iban ibat ibia ibon ibot ibtb iiii iiio iiit iino iioi iioo iiop iipa iita iitt inab inai inan inao inap inat inba inbo inia init inna inni inno ino- inoi inon inot inp- inpa inpi inpp inpt inta inti intn into intp ioan ioba iobi ioii ioio ioit iona ioni ionn iono iooi iooo iota ioto ipan ipat ipba ipin ipna ipop ippa ippo ipta ipto itaa itai itan itap itat itia itin itno itoi iton itoo itpa itta itto n-ii naaa naab naai naan naat naba nabi nabo naia naib nain naio naip nait nan- nana nanb nani nann nano nanp nant naoi naot napa napb napi napo napp napt nata nati nato natp natt nbaa nbap nbbo nbia nbpa nbpp nbti niab nian nibi nibo niia niip niit nina nini nino nion nioo nipa nipt nita nitb niti nito nnit nnnn nnot nnpi nntn noaa noap noat noba nobi nobo noia noib noin noio noit non- nona noni nonn nono nont noo- noob noon nooo noop noot not- nota noti noto nott npap npat npin nppa npta nptn ntap ntia ntop ntpa ntto oapi obai oban obba obbo obia obin obit oboi obon obot oiba oiii oint oion oita oiti onab onan onat onia onit onna onni onno onon onpt ont- onti onto ooaa ooba oobi ooia oona oont oooo ootb ootp opan opap opia opii opin opio opit opo- opon oppa oppi oppo opti optn opto otan otap otin otit oto- oton otoo otpp otta otti otto paan paap paat paba pabt paia paib pain paio paip pait pan- pana pani pann pano pant paon papa papb papi papp pata pati pato patt pban pbpa piai pian piao piat pibb pibi piia piip pina pini pinn pino pinp pint piob pion piot pipa pipi pipo pipp pita piti pito pitt pnin pnon pnot pnpo pnpp poan poat poba pobo poia poin poio pona poni pono ponp pont poon poop poot pop- popa popi popo popp popt pota poti poto pott ppan ppap ppib ppoa pppa pppn pppo pppp ppta pptn pptt ptab ptop taa- taan taat taba tabb tabi tabo taia tain taio taip tait tana