-th -up c-- ccc cce cch cco ccp ccs cct ccu ce- cec cee ceh ceo cep ces cet ceu ch- chc che chh cho chp chs cht chu co- coc coe coh coo cop cos cot cou cpc cpe cph cpo cpp cps cpt cpu csc cse csh cso csp css cst csu ctc cte cth cto ctp cts ctt ctu cuc cue cuh cuo cup cus cut cuu ec- ecc ece ech eco ecs ect ecu eec eee eeo eep ees eet ehc ehe ehh eho ehp ehs eht ehu eo- eoc eoe eoh eoo eop eos eot eou ep- epc epe eph epo epp eps ept epu es- esc ese esh eso esp ess est esu etc ete eth eto etp ets ett etu eu- euc eue eup eus eut hcc hce hch hco hcp hcs hct he- hec hee heh heo hep hes het heu hhc hhe hhh hho hhp hhs hht hhu hoc hoe hoh hoo hop hos hot hou hpc hpe hph hpo hpp hps hpt hpu hsc hse hsh hsp hss hst hsu htc hte hth hto htp hts htt huc hue huh huo hup hus hut huu oc- occ och oco ocp ocs oct ocu oec oee oeh oeo oep oes oet ohc ohe ohh oho ohp ohs oht ohu oo- ooc ooh ooo oop oos oot op- opc ope oph opo opp ops opt os- osc ose osh oso osp oss ost osu ot- otc ote oth oto otp ots ott otu ou- ouc oue ouh ouo oup ous out p-p pcc pce pch pco pcp pcs pct pcu pec pee peh peo pep pes pet peu phc phe pho php phs pht phu poc poe poh poo pop pos pot pou ppc ppe pph ppo ppp pps ppt ppu ps- psc pse psh pso psp pss pst psu pt- ptc pte pth pto ptp pts ptt ptu puc pue puh pup pus put puu scc sce sch sco scp scs sct scu se- sec see seh seo sep ses set seu sh- shc she shh sho shp shs sht shu soc soe soh soo sop sos sot sou spc spe sph spo spp sps spt spu ss- ssc sse ssh sso ssp sss sst ssu stc ste sth sto stp sts stt stu suc sue suh suo sup sus sut suu tcc tce tch tco tcp tcs tct tcu te- tec tee teh teo tep tes tet teu th- thc the thh tho thp ths tht thu to- toc toe toh too top tos tot tou tpc tpe tph tpo tpp tps tpt tpu tsc tse tsh tso tsp tss tst tsu ttc tte tth tto ttp tts ttt ttu tuc tue tuh tuo tup tus tut tuu ucc uce uch uco ucp ucs uct ucu uec uee ueh uep ues uet uhc uhe uhh uho uhp uhs uht uhu uoc uoe uoo uop uos uot up- upc upe uph upo upp ups upt upu usc use ush uso usp uss ust usu utc ute uth uto utp uts utt utu uuc uue uus uut uuu