-ol c-- ccc ccd cch ccl cco ccs ccu cdc cdd cdh cdl cdo cds cdu ch- chc chd chh chl cho chs chu cl- clc cld clh cll clo cls clu co- coc cod coh col coo cos cou csc csd csh csl cso css csu cuc cud cuh cul cuo cus cuu dcc dcd dcl dco dcs dcu ddc ddd ddh ddl ddo dds ddu dh- dhc dhd dhh dhl dho dhs dhu dl- dlc dld dlh dll dlo dls dlu doc dod doh dol doo dos dou dsc dsd dsh dsl dso dss dsu duc dud duh dul duo dus hcc hcd hch hcl hco hcs hdc hdd hdh hdl hdo hds hdu hhc hhd hhh hhl hho hhs hhu hlc hld hlh hll hlo hls hlu hoc hod hoh hol hoo hos hou hsc hsd hsh hsl hss hsu huc hud huh hul huo hus huu lcc lcd lch lcl lco lcs lcu ldc ldd ldh ldl ldo lds ldu lhc lhd lhh lho lhs lhu llc lld lll llo lls llu loc lod loh lol loo los lou lsc lsd lsh lsl lso lss lsu luc lud luh lul luo lus luu oc- occ ocd och ocl oco ocs ocu odc odd odh odl odo ods odu ohc ohd ohh ohl oho ohs ohu olc old oll olo ols olu oo- ooc ood ooh ool ooo oos os- osc osd osh osl oso oss osu ou- ouc oud ouh oul ouo ous scc scd sch scl sco scs scu sdc sdd sdh sdl sdo sds sdu sh- shc shd shh shl sho shs shu slc sld slh sll slo sls slu soc sod soh sol soo sos sou ss- ssc ssd ssh ssl sso sss ssu suc sud suh sul suo sus suu ucc ucd uch ucl uco ucs ucu udc udd udl udo uds udu uhc uhd uhh uhl uho uhs uhu ulc uld ull ulo uls ulu uoc uod uol uoo uos usc usd ush usl uso uss usu uuc uus uuu