-th a-a a-b a-c a-t aaa aab aac aah aan aao aar aas aat aau aay ab- aba abb abc abh abn abo abr abs abt abu aby ac- aca acb acc ach acn aco acr acs act acu acy aha ahb ahc ahh ahn aho ahr ahs aht ahu ahy an- ana anb anc anh ann ano anr ans ant anu any aoa aob aoc aoh aon aoo aor aos aot aou ar- ara arb arc arh arn aro arr ars art aru ary as- asa asb asc ash asn aso asr ass ast asu asy at- ata atb atc ath atn ato atr ats att atu au- aua aub auc auh aun auo aur aus aut ay- aya ayc ayh ayn ayo ayr ays ayt ayu b-u baa bab bac bah ban bao bar bas bat bau bay bba bbb bbc bbh bbn bbo bbr bbs bbt bbu bby bca bcb bcc bch bcn bco bcr bcs bct bcu bcy bha bhb bhc bhh bho bhr bhs bht bhu bna bnb bnc bnn bno bnr bns bnt bnu boa bob boc boh bon boo bor bos bot bou boy bra brb brh brn bro brr brs brt bru bry bsa bsb bsc bsh bsn bso bsr bss bst bsu bsy bta btb btc bth btn bto btr bts btt btu bty bua bub buc buh bun buo bur bus but buu buy by- bya byc byh byn byo byr bys byt byu c-- caa cab cac cah can cao car cas cat cau cay cba cbb cbc cbh cbn cbo cbr cbs cbt cbu cby cca ccb ccc cch ccn cco ccr ccs cct ccu ch- cha chb chc chh chn cho chr chs cht chu chy cn- cna cnb cnc cnh cnn cno cnr cns cnt cnu cny co- coa cob coc coh con coo cor cos cot cou coy cra crb crc crh crn cro crr crs crt cru cry csa csb csc csh csn cso csr css cst csu csy cta ctb ctc cth ctn cto ctr cts ctt ctu cty cua cub cuc cuh cun cuo cur cus cut cuu cuy cya cyb cyc cyn cyo cyr cys cyt haa hab hac hah han hao har has hat hau hay hba hbb hbc hbh hbn hbo hbr hbs hbt hbu hby hca hcb hcc hch hcn hco hcr hcs hct hcy hha hhb hhc hhh hhn hho hhr hhs hht hhu hhy hna hnb hnc hnh hnn hno hns hnt hnu hny hoa hob hoc hoh hon hoo hor hos hot hou hoy hr- hra hrb hrc hrh hrn hro hrr hrs hrt hru hsa hsb hsc hsh hsn hsr hss hst hsu hsy hta htb htc hth htn hto htr hts htt hty hua hub huc huh hun huo hur hus hut huu huy hy- hya hyb hyc hyh hyn hyo hyr hys hyt hyy naa nab nac nah nan nao nar nas nat nau nay nba nbb nbc nbn nbo nbr nbs nbt nbu nca ncb ncc nch ncn nco ncr ncs nct ncu nha nhb nhc nhh nhn nhr nhs nht nhu nhy nna nnb nnc nnh nnn nno nns nnt nnu no- noa nob noc noh non noo nor nos not nou noy nra nrb nrc nrn nro nrr nrs nrt nru nry nsa nsb nsc nsh nsn nso nsr nss nst nsu nsy nta ntb ntc nth ntn nto ntr nts ntt ntu nua nub nuc nuh nun nuo nur nus nut nuu nuy nya nyc nyn nyo nys nyt nyu nyy oaa oab oac oah oan oao oar oas oat oau ob- oba obb obc obh obn obo obr obs obt obu oby oc- oca ocb occ och ocn oco ocr ocs oct ocu oha ohc ohh ohn oho ohr ohs oht ohu on- ona onb onc onh onn ono onr ons ont onu ony oo- ooa oob ooc ooh oon ooo oor oos oot or- ora orb orc orh orn oro orr ors ort oru ory os- osa osb osc osh osn oso osr oss ost osu ot- ota otb otc oth otn oto otr ots ott otu ou- oua ouc ouh oun ouo our ous out oya oyo oys ra- raa rab rac rah ran rao rar ras rat rau ray rba rbb rbc rbh rbn rbo rbr rbs rbt rbu rca rcb rcc rch rcn rco rcr rcs rct rcu rh- rha rhb rhc rhh rhn rho rhr rhs rht rhu rna rnb rnc rnh rnn rno rnr rns rnt rnu rny roa rob roc roh ron roo ror ros rot rou roy rra rrb rrc rrh rrn rrr rrs rrt rru rsa rsb rsc rsh rsn rso rsr rss rst rsu rta rtb rtc rtn rto rtr rts rtt rtu rty rua rub ruc ruh run ruo rur rus rut ruu ruy ry- rya ryc ryn ryo ryr rys ryu ryy saa sab sac sah san sao sar sas sat sau say sba sbb sbc sbh sbn sbo sbr sbs sbt sbu sby sca scb scc sch scn sco scr scs sct scu sh- sha shb shc shh shn sho shr shs sht shu shy sna snb snc snn sno snr sns snt snu sny soa sob soc soh son soo sor sos sot sou soy sr- sra srb src srh srn sro srr srs srt sry ss- ssa ssb ssc ssh ssn sso ssr sss sst ssu sta stb stc sth stn sto str sts stt stu sty sua sub suc suh sun suo sur sus sut suu suy sy- sya syb syc syh syn syr sys syt syu taa tab tac tah tan tao tar tas tat tau tay tba tbb tbc tbh tbn tbo tbr tbs tbt tbu tca tcb tcc tch tcn tco tcr tcs tct tcu th- tha thb thc thh thn tho thr ths tht thu thy tna tnb tnc tnh tnn tno tnr tns tnt to- toa tob toc toh ton too tor tos tot tou toy