-up c-- ccc ccd cce cch ccp ccs ccu cdc cdd cde cdh cdp cds cdu ce- cec ced cee ceh cep ces ceu ch- chc chd che chh chp chs chu cpc cpd cpe cph cpp cps cpu csc csd cse csh csp css csu cuc cud cue cuh cup cus cuu dcc dcd dce dcp dcs dcu ddc ddd dde ddh ddp dds ddu de- dec ded dee deh dep des deu dh- dhc dhd dhe dhh dhp dhs dhu dpc dpd dpe dph dpp dps dpu dsc dsd dse dsh dsp dss dsu duc dud due duh dup dus ec- ecc ecd ece ech ecs ecu ed- edc edd ede edh edp eds edu eec eed eee eep ees ehc ehd ehe ehh ehp ehs ehu ep- epc epd epe eph epp eps epu es- esc esd ese esh esp ess esu eu- euc eud eue eup eus hcc hcd hce hch hcp hcs hdc hdd hde hdh hdp hds hdu he- hec hed hee heh hep hes heu hhc hhd hhe hhh hhp hhs hhu hpc hpd hpe hph hpp hps hpu hsc hsd hse hsh hsp hss hsu huc hud hue huh hup hus huu p-p pcc pcd pce pch pcp pcs pcu pdc pdd pde pdh pdp pds pdu pec ped pee peh pep pes peu phc phd phe php phs phu ppc ppd ppe pph ppp pps ppu ps- psc psd pse psh psp pss psu puc pud pue puh pup pus puu scc scd sce sch scp scs scu sdc sdd sde sdh sdp sds sdu se- sec sed see seh sep ses seu sh- shc shd she shh shp shs shu spc spd spe sph spp sps spu ss- ssc ssd sse ssh ssp sss ssu suc sud sue suh sup sus suu ucc ucd uce uch ucp ucs ucu udc udd ude udp uds udu uec ued uee ueh uep ues uhc uhd uhe uhh uhp uhs uhu up- upc upd upe uph upp ups upu usc usd use ush usp uss usu uuc uue uus uuu