c-- ccc ccd ccn cco ccr ccs ccu cdc cdd cdn cdo cdr cds cdu cn- cnc cnd cnn cno cnr cns cnu co- coc cod con coo cor cos cou crc crd crn cro crr crs cru csc csd csn cso csr css csu cuc cud cun cuo cur cus cuu dcc dcd dcn dco dcr dcs dcu ddc ddd ddn ddo ddr dds ddu dnc dnd dnn dno dnr dns doc dod don doo dor dos dou drc drd drn dro drr drs dru dsc dsd dsn dso dsr dss dsu duc dud dun duo dur dus ncc ncd ncn nco ncr ncs ncu ndc ndd ndn ndo ndr nds ndu nnc nnn nno nns nnu no- noc nod non noo nor nos nou nrc nrd nrn nro nrr nrs nru nsc nsd nsn nso nsr nss nsu nuc nud nun nuo nur nus nuu oc- occ ocd ocn oco ocr ocs ocu odc odd odn odo odr ods odu on- onc ond onn ono onr ons onu oo- ooc ood oon ooo oor oos or- orc ord orn oro orr ors oru os- osc osd osn oso osr oss osu ou- ouc oud oun ouo our ous rcc rcd rcn rco rcr rcs rcu rdc rdd rdn rdo rdr rds rdu rnc rnd rnn rno rnr rns rnu roc rod ron roo ror ros rou rrc rrd rrn rrr rrs rru rsc rsd rsn rso rsr rss rsu ruc rud run ruo rur rus ruu scc scd scn sco scr scs scu sdc sdd sdn sdo sdr sds sdu snc snd snn sno snr sns snu soc sod son soo sor sos sou sr- src srd srn sro srr srs ss- ssc ssd ssn sso ssr sss ssu suc sud sun suo sur sus suu ucc ucd ucn uco ucr ucs ucu udc udd udn udo udr uds udu un- unc und unn uno unr uns unu uoc uod uon uoo uor uos ur- urc urd urn uro urr urs uru usc usd usn uso usr uss usu uuc uun uur uus uuu

-ous c-cd cccc cccs cccu ccdc ccdn ccdr ccds ccnc ccnr ccns ccnu ccoc ccod ccrc ccrs ccsd ccsn ccss ccuc ccus cd-r cdcs cddr cdnc cdon cdos cdrs cdss cnco cndd cnrc cnrr cnss coco cocu codd cods con- conc cond conn cono cons cood coon coos cor- corc cord corn coro corr cors cosc coso coss coud coun cour cous crcc crcr crdc crns croc crod cron croo cror crss crud crun crus cscc cscd csco cscr cscs csdn csdr csor csos csrc csrd csrs cssd cssr csur csus cucc cucn cuds cund cuno cuon curd curn curo curr curs cusd cuso cuss cusu dccc dccs dccu dcds dcns dcon dcos dcsc dcss dddd ddoc ddrc ddss dncs dnoc dnrc dnsc dnus doco docs docu dod- dodd dodo dods donc dond donn dono donr dons dood doon door doos dorc dord dorn doro dorr dors doru doso doss douc doud doun dour dous drno drod dron drou drrs drus druu dscc dscn dscr dscs dsdr dsos dsrc dsrr dssc dssn duco ducs dudd dudo duds dudu dunc dunn duno duns duo- duon duos durn duro duru duur nccc nccn nccr nccs nccu ncdc ncdn ncdr ncds ncdu ncnc ncnd ncoc ncor ncos ncrc ncsc ncss ndcc ndcs nddo ndoc ndor ndos ndrc ndss nnnn nnos nnss noco nocs nodo nods nodu non- nonn nono nons nonu noo- noon nooo noor noos nor- norc nord norn noro norr nors nos- noss nosu noun nour nous nrcs nrdc nrds nroc nron nrrc nrrd nrsc nscc nscd nscs nsds nsnr nsos nsou nsrc nsrd nssc nsso nssr nsss nucs nucu nudc nudd nudo nunc nunn nuno nuns nuoc nuon nurc nurd nurn nurr nurs nuru nuss nusu occc occn ocds ocon ocos ocro ocrr ocrs ocur oddd odds odon odoo odor odos odou odso odur odus onc- oncd onco ondo onno onod onon onor onos onsc onso onur onus oocr oons oooo ooos oord oous orco orcs ordn ordo ords ordu ornc orno orns oro- oron oror oros orro orrs orso orsu orus oscc osco osno osnr osoo osor osos osrd osro ossd osso ossu osun oucc oudc ouds oun- ound our- ourn ouro ours ousd ouu- rccc rccs rcdc rcds rcnr rcon rcos rcrd rcsc rcsd rcss rdoc rdos rdso rnco rncs rndc rnds rnod rocc roco rocs rodd rodo rods ronc rond rono rons rood roon roor roos rorc roro roru rosc roso ross roud roun rous rrrr rrun rscc rscn rscs rsdd rsds rsnn rsno rsnr rsos rudd rudo ruds runc rund runn runo runs rurc rurd ruro rurs ruru ruso russ rusu ruud ruun s-os sccc sccs scdc scds scnd scnr scon scoo scor scr- scrc scrn scrs scsc scsd scsn scso scsr scsu scud scun scur sdcc sdco sddc sdds sdrc sdrs sdsc sdss sdsu sncc snco snns snoc snod snoo snor snos snrs snsd snur snus soco socr socs sodd sodo sods sodu son- sond sono sons sonu sood soon soor soos sord sorn soro sorr sors soru soso soss soud soun sour sous srcc srnn srno sros srsd sscc sscs ssdc ssdd ssns ssoc ssrc ssrs sssc ssss suc- succ sucr sucs sudd sudo suds sun- sund sunn suno suns sunu suor suos sur- surc surd surn suro surr surs suru sus- susd suso suss susu suus ucdc ucdd ucon ucos ucrc ucsc ucsd ucsu udds udon udoo udos udsd udun uncc unco uncs undo unds unno unns unon unos unro unrs uns- unsc unso unus uocc uor- urds urdu urns uro- uroo urso urss ursu urun urur urus uscc usco uscs usdc usdo usds usnc usno usnr usnu usoc usos ussc ussr usss ussu usun usus uuno uuoc uuuu

c-cor ccccc cccsd cndos cnnnn co-co cocc- cocco cocon cocos cocur cocus codco codo codon codos codru conco concr condo condr conds conns connu cono- conon conor conus coons coord coors cords corno corns cornu coro- corod coron