-th -up c-- ccc cce cch cck cco ccp cct ccu ce- cec cee ceh cek ceo cep cet ceu ch- chc che chh chk cho chp cht chu ckc ckh cko ckt co- coc coe coh cok coo cop cot cou cpc cpe cph cpk cpo cpp cpt cpu ctc cte cth ctk cto ctp ctt ctu cuc cue cuh cuk cuo cup cut cuu ec- ecc ece ech eck eco ect ecu eec eee eek eeo eep eet ehc ehe ehh eho ehp eht ehu ekc eke ekh eko ekp ekt eku eo- eoc eoe eoh eok eoo eop eot eou ep- epc epe eph epo epp ept epu etc ete eth etk eto etp ett etu eu- euc eue eup eut hcc hce hch hck hco hcp hct he- hec hee heh hek heo hep het heu hhc hhe hhh hhk hho hhp hht hhu hkh hkk hko hkp hkt hku hoc hoe hoh hok hoo hop hot hou hpc hpe hph hpk hpo hpp hpt hpu htc hte hth htk hto htp htt huc hue huh huk huo hup hut huu k-t kcc kce kch kck kcp kct kcu ke- kec kee keh kek keo kep ket khe khh khk kho khu kkc kke kkh kkk kkp kkt kku koc koe koh kok koo kop kot kou kpc kpe kph kpk kpo kpp kpt kpu ktc kte kth ktk kto ktp ktt ktu kuc kue kuh kuk kup kut kuu oc- occ och ock oco ocp oct ocu oec oee oeh oeo oep oet ohc ohe ohh oho ohp oht ohu okc oke okk oko okp oku oo- ooc ooh ook ooo oop oot op- opc ope oph opk opo opp opt ot- otc ote oth otk oto otp ott otu ou- ouc oue ouh ouk ouo oup out p-p pcc pce pch pck pco pcp pct pcu pec pee peh pek peo pep pet peu phc phe phk pho php pht phu pkc pke pko pkp pkt pku poc poe poh pok poo pop pot pou ppc ppe pph ppk ppo ppp ppt ppu pt- ptc pte pth ptk pto ptp ptt ptu puc pue puh puk pup put puu tcc tce tch tck tco tcp tct tcu te- tec tee teh tek teo tep tet teu th- thc the thh thk tho thp tht thu tkc tke tkk tko tkp tkt to- toc toe toh tok too top tot tou tpc tpe tph tpk tpo tpp tpt tpu ttc tte tth ttk tto ttp ttt ttu tuc tue tuh tuk tuo tup tut tuu ucc uce uch uck uco ucp uct ucu uec uee ueh uep uet uhc uhe uhh uho uhp uht uhu ukc uke ukk ukp uku uoc uoe uok uoo uop uot up- upc upe uph upk upo upp upt upu utc ute uth utk uto utp utt utu uuc uue uut uuu