-ic -ol -up c-- ccc cch cci ccl cco ccp ccs ccu ch- chc chh chi chl cho chp chs chu ci- cic cih cii cil cio cip cis ciu cl- clc clh cli cll clo clp cls clu co- coc coh coi col coo cop cos cou cpc cph cpi cpl cpo cpp cps cpu csc csh csi csl cso csp css csu cuc cuh cui cul cuo cup cus cuu h-i hcc hch hci hcl hco hcp hcs hhc hhh hhi hhl hho hhp hhs hhu hic hih hii hil hio hip his hiu hlc hlh hli hll hlo hlp hls hlu hoc hoh hoi hol hoo hop hos hou hpc hph hpi hpl hpo hpp hps hpu hsc hsh hsi hsl hsp hss hsu huc huh hui hul huo hup hus huu icc ich ici icl ico icp ics icu ihc ihh ihi ihl iho ihp ihs ihu iic iih iii iil iio iip iis iiu il- ilc ilh ili ill ilo ilp ils ilu io- ioc ioh ioi iol ioo iop ios iou ipc ipi ipl ipo ipp ips ipu is- isc ish isi isl iso isp iss isu iu- iuc iui iup ius l-p lcc lch lci lcl lco lcp lcs lcu lhc lhh lhi lho lhp lhs lhu lic lih lii lil lio lip lis liu llc lli lll llo llp lls llu loc loh loi lol loo lop los lou lpc lph lpi lpl lpo lpp lps lpu lsc lsh lsi lsl lso lsp lss lsu luc luh lui lul luo lup lus luu o-i oc- occ och oci ocl oco ocp ocs ocu ohc ohh ohi ohl oho ohp ohs ohu oic oii oil oio oip ois oiu olc oli oll olo olp ols olu oo- ooc ooh ooi ool ooo oop oos op- opc oph opi opl opo opp ops os- osc osh osi osl oso osp oss osu ou- ouc ouh oui oul ouo oup ous p-p pcc pch pci pcl pco pcp pcs pcu phc phi phl pho php phs phu pic pih pii pil pio pip pis piu plc plh pli pll plo plp pls plu poc poh poi pol poo pop pos pou ppc pph ppi ppl ppo ppp pps ppu ps- psc psh psi psl pso psp pss psu puc puh pui pul pup pus puu scc sch sci scl sco scp scs scu sh- shc shh shi shl sho shp shs shu sic sih sii sil sio sip sis siu slc slh sli sll slo slp sls slu soc soh soi sol soo sop sos sou spc sph spi spl spo spp sps spu ss- ssc ssh ssi ssl sso ssp sss ssu suc suh sui sul suo sup sus suu ucc uch uci ucl uco ucp ucs ucu uhc uhh uhi uhl uho uhp uhs uhu uic uii uil uio uip uis uiu ulc uli ull ulo ulp uls ulu uoc uol uoo uop uos up- upc uph upi upo upp ups upu usc ush usi usl uso usp uss usu uuc uus uuu