-ol -th -up c-- ccc cch ccl cco ccp ccs cct ccu ch- chc chh chl cho chp chs cht chu cl- clc clh cll clo clp cls clt clu co- coc coh col coo cop cos cot cou cpc cph cpl cpo cpp cps cpt cpu csc csh csl cso csp css cst csu ctc cth ctl cto ctp cts ctt ctu cuc cuh cul cuo cup cus cut cuu hcc hch hcl hco hcp hcs hct hhc hhh hhl hho hhp hhs hht hhu hlc hlh hll hlo hlp hls hlt hlu hoc hoh hol hoo hop hos hot hou hpc hph hpl hpo hpp hps hpt hpu hsc hsh hsl hsp hss hst hsu htc hth htl hto htp hts htt huc huh hul huo hup hus hut huu l-p lcc lch lcl lco lcp lcs lct lcu lhc lhh lho lhp lhs lht lhu llc lll llo llp lls llt llu loc loh lol loo lop los lot lou lpc lph lpl lpo lpp lps lpt lpu lsc lsh lsl lso lsp lss lst lsu ltc lth ltl lto ltp lts ltt ltu luc luh lul luo lup lus lut luu oc- occ och ocl oco ocp ocs oct ocu ohc ohh ohl oho ohp ohs oht ohu olc oll olo olp ols olt olu oo- ooc ooh ool ooo oop oos oot op- opc oph opl opo opp ops opt os- osc osh osl oso osp oss ost osu ot- otc oth otl oto otp ots ott otu ou- ouc ouh oul ouo oup ous out p-p pcc pch pcl pco pcp pcs pct pcu phc phl pho php phs pht phu plc plh pll plo plp pls plt plu poc poh pol poo pop pos pot pou ppc pph ppl ppo ppp pps ppt ppu ps- psc psh psl pso psp pss pst psu pt- ptc pth ptl pto ptp pts ptt ptu puc puh pul pup pus put puu scc sch scl sco scp scs sct scu sh- shc shh shl sho shp shs sht shu slc slh sll slo slp sls slt slu soc soh sol soo sop sos sot sou spc sph spl spo spp sps spt spu ss- ssc ssh ssl sso ssp sss sst ssu stc sth stl sto stp sts stt stu suc suh sul suo sup sus sut suu tcc tch tcl tco tcp tcs tct tcu th- thc thh thl tho thp ths tht thu tlc tlh tll tlo tlp tls tlt tlu to- toc toh tol too top tos tot tou tpc tph tpl tpo tpp tps tpt tpu tsc tsh tsl tso tsp tss tst tsu ttc tth ttl tto ttp tts ttt ttu tuc tuh tul tuo tup tus tut tuu ucc uch ucl uco ucp ucs uct ucu uhc uhh uhl uho uhp uhs uht uhu ulc ull ulo ulp uls ult ulu uoc uol uoo uop uos uot up- upc uph upo upp ups upt upu usc ush usl uso usp uss ust usu utc uth utl uto utp uts utt utu uuc uus uut uuu