-up c-- ccc cch cco ccp ccr ccs ccu ch- chc chh cho chp chr chs chu chy co- coc coh coo cop cor cos cou coy cpc cph cpo cpp cpr cps cpu crc crh cro crp crr crs cru cry csc csh cso csp csr css csu csy cuc cuh cuo cup cur cus cuu cuy cyc cyo cyp cyr cys hcc hch hco hcp hcr hcs hcy hhc hhh hho hhp hhr hhs hhu hhy hoc hoh hoo hop hor hos hou hoy hpc hph hpo hpp hpr hps hpu hpy hr- hrc hrh hro hrp hrr hrs hru hsc hsh hsp hsr hss hsu hsy huc huh huo hup hur hus huu huy hy- hyc hyh hyo hyp hyr hys hyy oc- occ och oco ocp ocr ocs ocu ohc ohh oho ohp ohr ohs ohu oo- ooc ooh ooo oop oor oos op- opc oph opo opp opr ops opy or- orc orh oro orp orr ors oru ory os- osc osh oso osp osr oss osu ou- ouc ouh ouo oup our ous oyo oys p-p pcc pch pco pcp pcr pcs pcu phc pho php phr phs phu phy poc poh poo pop por pos pou poy ppc pph ppo ppp ppr pps ppu prc prh pro prp prr prs pru pry ps- psc psh pso psp psr pss psu psy puc puh pup pur pus puu puy py- pyc pyo pyr pys pyu rcc rch rco rcp rcr rcs rcu rh- rhc rhh rho rhp rhr rhs rhu roc roh roo rop ror ros rou roy rpc rph rpo rpp rpr rps rpu rrc rrh rrp rrr rrs rru rsc rsh rso rsp rsr rss rsu ruc ruh ruo rup rur rus ruu ruy ry- ryc ryo ryr rys ryu ryy scc sch sco scp scr scs scu sh- shc shh sho shp shr shs shu shy soc soh soo sop sor sos sou soy spc sph spo spp spr sps spu spy sr- src srh sro srp srr srs sry ss- ssc ssh sso ssp ssr sss ssu suc suh suo sup sur sus suu suy sy- syc syh syp syr sys syu ucc uch uco ucp ucr ucs ucu uhc uhh uho uhp uhr uhs uhu uhy uoc uoo uop uor uos up- upc uph upo upp upr ups upu ur- urc uro urp urr urs uru ury usc ush uso usp usr uss usu uuc uur uus uuu uyc uyo uys uyu ycc ych yco ycp ycs ycu ycy yhc yhs yhu yoc yoo yop yor yos you yoy ypo yps ypu yrc yro yrp yrs yru ysc yso ysp ysr yss ysu ysy yuh yuo yup yur yus yuu yuy yyc yys yyu yyy