c-- ccc ccd cch cco ccr ccs ccu cdc cdd cdh cdo cdr cds cdu cdy ch- chc chd chh cho chr chs chu chy co- coc cod coh coo cor cos cou coy crc crd crh cro crr crs cru cry csc csd csh cso csr css csu csy cuc cud cuh cuo cur cus cuu cuy cyc cyd cyo cyr cys dcc dcd dco dcr dcs dcu ddc ddd ddh ddo ddr dds ddu ddy dh- dhc dhd dhh dho dhr dhs dhu doc dod doh doo dor dos dou doy drc drd dro drr drs dru dry dsc dsd dsh dso dsr dss dsu dsy duc dud duh duo dur dus duy dy- dyc dyd dyo dyr dys dyu dyy hcc hcd hch hco hcr hcs hcy hdc hdd hdh hdo hdr hds hdu hdy hhc hhd hhh hho hhr hhs hhu hhy hoc hod hoh hoo hor hos hou hoy hr- hrc hrd hrh hro hrr hrs hru hsc hsd hsh hsr hss hsu hsy huc hud huh huo hur hus huu huy hy- hyc hyd hyh hyo hyr hys hyy oc- occ ocd och oco ocr ocs ocu odc odd odh odo odr ods odu ohc ohd ohh oho ohr ohs ohu oo- ooc ood ooh ooo oor oos or- orc ord orh oro orr ors oru ory os- osc osd osh oso osr oss osu ou- ouc oud ouh ouo our ous oyd oyo oys rcc rcd rch rco rcr rcs rcu rdc rdd rdh rdo rdr rds rdu rdy rh- rhc rhd rhh rho rhr rhs rhu roc rod roh roo ror ros rou roy rrc rrd rrh rrr rrs rru rsc rsd rsh rso rsr rss rsu ruc rud ruh ruo rur rus ruu ruy ry- ryc ryd ryo ryr rys ryu ryy scc scd sch sco scr scs scu sdc sdd sdh sdo sdr sds sdu sdy sh- shc shd shh sho shr shs shu shy soc sod soh soo sor sos sou soy sr- src srd srh sro srr srs sry ss- ssc ssd ssh sso ssr sss ssu suc sud suh suo sur sus suu suy sy- syc syd syh syr sys syu ucc ucd uch uco ucr ucs ucu udc udd udo udr uds udu uhc uhd uhh uho uhr uhs uhu uhy uoc uod uoo uor uos ur- urc urd uro urr urs uru ury usc usd ush uso usr uss usu uuc uur uus uuu uyc uyo uys uyu ycc ycd ych yco ycs ycu ycy ydo yds ydy yhc yhs yhu yoc yod yoo yor yos you yoy yrc yro yrs yru ysc yso ysr yss ysu ysy yud yuh yuo yur yus yuu yuy yyc yys yyu yyy