-th a-a a-c a-t aaa aac aah aan aao aap aas aat aay ac- aca acc ach acn aco acp acs act acy aha ahc ahh ahn aho ahp ahs aht ahy an- ana anc anh ann ano anp ans ant any aoa aoc aoh aon aoo aop aos aot ap- apa apc aph apn apo app aps apt apy as- asa asc ash asn aso asp ass ast asy at- ata atc ath atn ato atp ats att ay- aya ayc ayh ayn ayo ayp ays ayt c-- caa cac cah can cao cap cas cat cay cca ccc cch ccn cco ccp ccs cct ch- cha chc chh chn cho chp chs cht chy cn- cna cnc cnh cnn cno cnp cns cnt cny co- coa coc coh con coo cop cos cot coy cpa cpc cph cpn cpo cpp cps cpt csa csc csh csn cso csp css cst csy cta ctc cth ctn cto ctp cts ctt cty cya cyc cyn cyo cyp cys cyt haa hac hah han hao hap has hat hay hca hcc hch hcn hco hcp hcs hct hcy hha hhc hhh hhn hho hhp hhs hht hhy hna hnc hnh hnn hno hns hnt hny hoa hoc hoh hon hoo hop hos hot hoy hpa hpc hph hpn hpo hpp hps hpt hpy hsa hsc hsh hsn hsp hss hst hsy hta htc hth htn hto htp hts htt hty hy- hya hyc hyh hyn hyo hyp hys hyt hyy naa nac nah nan nao nap nas nat nay nca ncc nch ncn nco ncp ncs nct nha nhc nhh nhn nhp nhs nht nhy nna nnc nnh nnn nno nnp nns nnt no- noa noc noh non noo nop nos not noy npa npc nph npn npo npp nps npt nsa nsc nsh nsn nso nsp nss nst nsy nta ntc nth ntn nto ntp nts ntt nya nyc nyn nyo nyp nys nyt nyy oaa oac oah oan oao oap oas oat oc- oca occ och ocn oco ocp ocs oct oha ohc ohh ohn oho ohp ohs oht on- ona onc onh onn ono onp ons ont ony oo- ooa ooc ooh oon ooo oop oos oot op- opa opc oph opn opo opp ops opt opy os- osa osc osh osn oso osp oss ost ot- ota otc oth otn oto otp ots ott oya oyo oys p-p paa pac pah pan pao pap pas pat pay pca pcc pch pcn pco pcp pcs pct pha phc phn pho php phs pht phy pn- pna pnc pnh pnn pno pnp pns pnt pny poa poc poh pon poo pop pos pot poy ppa ppc pph ppn ppo ppp pps ppt ps- psa psc psh psn pso psp pss pst psy pt- pta ptc pth ptn pto ptp pts ptt pty py- pya pyc pyn pyo pys pyt saa sac sah san sao sap sas sat say sca scc sch scn sco scp scs sct sh- sha shc shh shn sho shp shs sht shy sna snc snn sno snp sns snt sny soa soc soh son soo sop sos sot soy spa spc sph spn spo spp sps spt spy ss- ssa ssc ssh ssn sso ssp sss sst sta stc sth stn sto stp sts stt sty sy- sya syc syh syn syp sys syt taa tac tah tan tao tap tas tat tay tca tcc tch tcn tco tcp tcs tct th- tha thc thh thn tho thp ths tht thy tna tnc tnh tnn tno tnp tns tnt to- toa toc toh ton too top tos tot toy tpa tpc tph tpn tpo tpp tps tpt tsa tsc tsh tsn tso tsp tss tst tsy tta ttc tth ttn tto ttp tts ttt tty tya tyc tyn tyo typ tys tyt yaa yac yah yan yao yap yas yat yay yca ycc ych yco ycp ycs ycy yha yhc yhs yht yna ynn ynp yns yny yoc yon yoo yop yos yot yoy ypa ypo yps ysa ysc yso ysp yss yst ysy yta ytc yth ytn yto ytp yts ytt yyc yys yyt yyy