-th -up c-- ccc cch cco ccp ccs cct ccu ch- chc chh cho chp chs cht chu chy co- coc coh coo cop cos cot cou coy cpc cph cpo cpp cps cpt cpu csc csh cso csp css cst csu csy ctc cth cto ctp cts ctt ctu cty cuc cuh cuo cup cus cut cuu cuy cyc cyo cyp cys cyt hcc hch hco hcp hcs hct hcy hhc hhh hho hhp hhs hht hhu hhy hoc hoh hoo hop hos hot hou hoy hpc hph hpo hpp hps hpt hpu hpy hsc hsh hsp hss hst hsu hsy htc hth hto htp hts htt hty huc huh huo hup hus hut huu huy hy- hyc hyh hyo hyp hys hyt hyy oc- occ och oco ocp ocs oct ocu ohc ohh oho ohp ohs oht ohu oo- ooc ooh ooo oop oos oot op- opc oph opo opp ops opt opy os- osc osh oso osp oss ost osu ot- otc oth oto otp ots ott otu ou- ouc ouh ouo oup ous out oyo oys p-p pcc pch pco pcp pcs pct pcu phc pho php phs pht phu phy poc poh poo pop pos pot pou poy ppc pph ppo ppp pps ppt ppu ps- psc psh pso psp pss pst psu psy pt- ptc pth pto ptp pts ptt ptu pty puc puh pup pus put puu puy py- pyc pyo pys pyt pyu scc sch sco scp scs sct scu sh- shc shh sho shp shs sht shu shy soc soh soo sop sos sot sou soy spc sph spo spp sps spt spu spy ss- ssc ssh sso ssp sss sst ssu stc sth sto stp sts stt stu sty suc suh suo sup sus sut suu suy sy- syc syh syp sys syt syu tcc tch tco tcp tcs tct tcu th- thc thh tho thp ths tht thu thy to- toc toh too top tos tot tou toy tpc tph tpo tpp tps tpt tpu tsc tsh tso tsp tss tst tsu tsy ttc tth tto ttp tts ttt ttu tty tuc tuh tuo tup tus tut tuu tuy tyc tyo typ tys tyt ucc uch uco ucp ucs uct ucu uhc uhh uho uhp uhs uht uhu uhy uoc uoo uop uos uot up- upc uph upo upp ups upt upu usc ush uso usp uss ust usu utc uth uto utp uts utt utu uty uuc uus uut uuu uyc uyo uys uyu ycc ych yco ycp ycs ycu ycy yhc yhs yht yhu yoc yoo yop yos yot you yoy ypo yps ypu ysc yso ysp yss yst ysu ysy ytc yth yto ytp yts ytt ytu yuh yuo yup yus yut yuu yuy yyc yys yyt yyu yyy