c-- ccc ccd cch ccs ccu cdc cdd cdh cds cdu cdy ch- chc chd chh chs chu chy csc csd csh css csu csy cuc cud cuh cus cuu cuy cyc cyd cys dcc dcd dcs dcu ddc ddd ddh dds ddu ddy dh- dhc dhd dhh dhs dhu dsc dsd dsh dss dsu dsy duc dud duh dus duy dy- dyc dyd dys dyu dyy hcc hcd hch hcs hcy hdc hdd hdh hds hdu hdy hhc hhd hhh hhs hhu hhy hsc hsd hsh hss hsu hsy huc hud huh hus huu huy hy- hyc hyd hyh hys hyy scc scd sch scs scu sdc sdd sdh sds sdu sdy sh- shc shd shh shs shu shy ss- ssc ssd ssh sss ssu suc sud suh sus suu suy sy- syc syd syh sys syu ucc ucd uch ucs ucu udc udd uds udu uhc uhd uhh uhs uhu uhy usc usd ush uss usu uuc uus uuu uyc uys uyu ycc ycd ych ycs ycu ycy yds ydy yhc yhs yhu ysc yss ysu ysy yud yuh yus yuu yuy yyc yys yyu yyy