-th a-a a-c a-t aaa aac aaf aah aak aan aao aas aat aau ac- aca acc acf ach ack acn aco acs act acu af- afa afc aff afh afk afn afo afs aft afu aha ahc ahf ahh ahk ahn aho ahs aht ahu aka akc akh akk akn ako aks aku an- ana anc anf anh ank ann ano ans ant anu aoa aoc aof aoh aok aon aoo aos aot aou as- asa asc asf ash ask asn aso ass ast asu at- ata atc atf ath atn ato ats att atu au- aua auc auf auh auk aun auo aus aut c-- caa cac caf cah cak can cao cas cat cau cca ccc ccf cch cck ccn cco ccs cct ccu cfa cfc cff cfh cfk cfn cfo cfs cft cfu ch- cha chc chf chh chk chn cho chs cht chu cka ckc ckh cko cks ckt cn- cna cnc cnf cnh cnn cno cns cnt cnu co- coa coc cof coh cok con coo cos cot cou csa csc csf csh csk csn cso css cst csu cta ctc ctf cth ctk ctn cto cts ctt ctu cua cuc cuf cuh cuk cun cuo cus cut cuu faa fac faf fah fak fan fao fas fat fau fca fcc fcf fck fcn fco fcs fct fcu ffa ffc fff ffh ffk ffn ffo ffs fft ffu fha fhc fhf fhh fhn fho fhs fka fkc fkf fkk fkt fna fnc fnf fnh fnk fnn fns fnt fnu foa foc fof foh fok fon foo fos fot fou fsa fsc fsf fsh fsk fsn fso fss fst fsu fta ftc ftf fth ftk ftn fto fts ftt ftu fua fuf fuk fun fuo fus fut fuu haa hac haf hah hak han hao has hat hau hca hcc hcf hch hck hcn hco hcs hct hfa hfc hff hfh hfk hfn hfo hfs hft hfu hha hhc hhf hhh hhk hhn hho hhs hht hhu hka hkf hkh hkk hkn hko hks hkt hku hna hnc hnf hnh hnk hnn hno hns hnt hnu hoa hoc hof hoh hok hon hoo hos hot hou hsa hsc hsf hsh hsk hsn hss hst hsu hta htc htf hth htk htn hto hts htt hua huc huf huh huk hun huo hus hut huu k-t ka- kaa kac kaf kah kak kan kao kas kat kau kca kcc kch kck kcn kcs kct kcu kfa kfc kff kfh kfo kfs kfu kha khf khh khk khn kho khs khu kkc kkh kkk kkn kks kkt kku kn- kna knc knf knk knn kno knt knu koa koc kof koh kok kon koo kos kot kou ksa ksc ksf ksh ksk ksn kso kss kst ksu kta ktc ktf kth ktk ktn kto kts ktt ktu kuc kuh kuk kun kus kut kuu naa nac naf nah nak nan nao nas nat nau nca ncc ncf nch nck ncn nco ncs nct ncu nfa nfc nff nfk nfn nfo nfs nft nfu nha nhc nhf nhh nhk nhn nhs nht nhu nka nkc nkf nkk nkn nko nks nkt nku nna nnc nnf nnh nnk nnn nno nns nnt nnu no- noa noc nof noh nok non noo nos not nou nsa nsc nsf nsh nsk nsn nso nss nst nsu nta ntc ntf nth ntk ntn nto nts ntt ntu nua nuc nuh nuk nun nuo nus nut nuu oaa oac oaf oah oak oan oao oas oat oau oc- oca occ ocf och ock ocn oco ocs oct ocu of- ofa ofc off ofn ofo ofs oft ofu oha ohc ohf ohh ohn oho ohs oht ohu oka okc okk oko oks oku on- ona onc onf onh onk onn ono ons ont onu oo- ooa ooc oof ooh ook oon ooo oos oot os- osa osc osf osh osk osn oso oss ost osu ot- ota otc otf oth otk otn oto ots ott otu ou- oua ouc ouf ouh ouk oun ouo ous out saa sac saf sah sak san sao sas sat sau sca scc scf sch sck scn sco scs sct scu sfa sfc sff sfh sfk sfn sfo sfs sft sfu sh- sha shc shf shh shk shn sho shs sht shu sk- ska skc skf skh skk sko sks skt sku sna snc snf snk snn sno sns snt snu soa soc sof soh sok son soo sos sot sou ss- ssa ssc ssf ssh ssk ssn sso sss sst ssu sta stc stf sth stk stn sto sts stt stu sua suc suf suh suk sun suo sus sut suu taa tac taf tah tak tan tao tas tat tau tca tcc tcf tch tck tcn tco tcs tct tcu tfa tfc tff tfh tfk tfn tfo tfs tft tfu th- tha thc thf thh thk thn tho ths tht thu tka tkc tkk tko tks tkt tna tnc tnf tnh tnk tnn tno tns tnt to- toa toc tof toh tok ton too tos tot tou tsa tsc tsf tsh tsk tsn tso tss tst tsu tta ttc ttf tth ttk ttn tto tts ttt ttu tua tuc tuf tuh tuk tun tuo tus tut tuu ua- uaa uac uaf uah uak uan uao uas uat uau uca ucc ucf uch uck ucn uco ucs uct ucu ufa ufc uff ufh ufn ufo ufs uft ufu uha uhc uhf uhh uho uhs uht uhu uka ukc ukf ukk ukn uku un- una unc unf unh unk unn uno uns unt unu uoa uoc uok uon uoo uos uot usa usc usf ush usk usn uso uss ust usu uta utc utf uth utk utn uto uts utt utu uua uuc uun uus uut uuu