kna knc knd knf kng kni knk knn kno knr knt knu koa koc kod kof kog koi kok kon koo kor kot kou koy kra krc krd krf krg kri krk krn kro krr krt kru kry kta ktc ktf ktg ktk ktn kto ktr ktt ktu kuc kud kug kui kuk kun kur kut kuu kuy kya kyc kyd kyn kyo kyr kyt kyu n-i naa nac nad naf nag nai nak nan nao nar nat nau nay nca ncc ncd ncf ncg nci nck ncn nco ncr nct ncu nda ndc ndd ndf ndg ndi ndk ndn ndo ndr ndt ndu ndy nfa nfc nfd nff nfi nfk nfn nfo nfr nft nfu nga ngc ngd ngf ngg ngi ngk ngn ngo ngt ngu nia nic nid nif nig nii nik nin nio nir nit niu nka nkc nkf nki nkk nkn nko nkr nkt nku nky nna nnc nnf nng nni nnk nnn nno nnt nnu no- noa noc nod nof nog noi nok non noo nor not nou noy nra nrc nrd nrf nrg nri nrk nrn nro nrr nrt nru nry nta ntc ntd ntf ntg nti ntk ntn nto ntr ntt ntu nua nuc nud nug nui nuk nun nuo nur nut nuu nuy nya nyc nyd nyf nyg nyk nyn nyo nyt nyu nyy o-i oaa oac oad oaf oag oai oak oan oao oar oat oau oc- oca occ ocd ocf ocg oci ock ocn oco ocr oct ocu oda odc odd odf odg odi odn odo odr odt odu of- ofa ofc ofd off ofg ofi ofn ofo ofr oft ofu oga ogc ogd ogf ogg ogi ogn ogo ogt ogy oia oic oid oif oii oik oin oio oir oit oiu oka okc okd okg oki okk oko okr oku on- ona onc ond onf ong oni onk onn ono onr ont onu ony oo- ooa ooc ood oof oog ooi ook oon ooo oor oot or- ora orc ord orf org ori ork orn oro orr ort oru ory ot- ota otc otd otf otg oti otk otn oto otr ott otu ou- oua ouc oud ouf oui ouk oun ouo our out oya oyd oyi oyo ra- raa rac rad raf rag rai rak ran rao rar rat rau ray rca rcc rcd rcf rcg rci rcn rco rcr rct rcu rda rdc rdd rdf rdg rdi rdn rdo rdr rdt rdu rdy rfa rfc rfd rff rfg rfi rfk rfn rfo rfr rft rfu rga rgc rgd rgf rgg rgi rgk rgn rgo rgr rgt ria ric rid rif rig rii rik rin rio rir rit riy rkc rkf rkg rkk rko rkt rku rky rna rnc rnd rng rni rnn rno rnr rnt rnu rny roa roc rod rof rog roi rok ron roo ror rot rou roy rra rrc rrd rrf rrg rri rrk rrn rrr rrt rru rta rtc rtd rtf rtg rti rtk rtn rto rtr rtt rtu rty rua ruc rud ruf rug rui ruk run ruo rur rut ruu ruy ry- rya ryc ryd ryf ryg ryk ryn ryo ryr ryu ryy taa tac tad taf tag tai tak tan tao tar tat tau tay tca tcc tcd tcf tcg tci tck tcn tco tcr tct tcu tda tdc tdd tdf tdg tdi tdk tdn tdo tdr tdt tdu tdy tfa tfc tfd tff tfg tfi tfk tfn tfo tfr tft tfu tga tgc tgf tgg tgi tgk tgn tgo tgr tgt tgu tgy tia tic tid tif tig tii tik tin tio tir tit tiu tiy tka tkc tkg tkk tko tkr tkt tky tna tnc tnd tnf tng tni tnk tnn tno tnr tnt to- toa toc tod tof tog toi tok ton too tor tot tou toy tra trc trd trf trg tri trk trn tro trr trt tru try tta ttc ttd ttf ttg tti ttk ttn tto ttr ttt ttu tty tua tuc tud tuf tug tui tuk tun tuo tur tut tuu tuy tya tyc tyd tyf tyg tyn tyo tyr tyt ua- uaa uac uad uaf uag uai uak uan uao uar uat uau uay uca ucc ucd ucf ucg uci uck ucn uco ucr uct ucu uda udc udd udf udg udi udk udn udo udr udt udu ufa ufc ufd uff ufg ufi ufn ufo ufr uft ufu uga ugc ugf ugg ugi ugk ugn ugo ugr ugt ugu uia uic uid uif uig uii uin uio uir uit uiu uka ukc ukf uki ukk ukn ukr uku un- una unc und unf ung uni unk unn uno unr unt unu uny uoa uoc uod uog uok uon uoo uor uot ur- ura urc urd urf urg uri urk urn uro urr urt uru ury uta utc utd utf uti utk utn uto utr utt utu uty uua uuc uug uun uur uut uuu uyc uyi uyo uyu yaa yac yad yaf yag yai yak yan yao yar yat yau yay yca ycc ycd ycf yci yco ycu ycy yda ydg ydn ydo ydt ydy yfa yfc yfd yff yfr yft yfu yga ygc ygo yid yif yig yii yin yio yir yit yka yki ykk ykn yna ynd yng ynk ynn ynu yny yoc yod yof yog yoi yok yon yoo yor yot you yoy yra yrc yrf yrg yrn yro yrt yru yta ytc ytd ytf ytk ytn yto ytr ytt ytu yua yud yug yui yuk yun yuo yur yut yuu yuy yyc yyf yyg yyt yyu yyy