c-- ccc ccd cco ccr ccs cct cdc cdd cdo cdr cds cdt co- coc cod coo cor cos cot crc crd cro crr crs crt csc csd cso csr css cst ctc ctd cto ctr cts ctt dcc dcd dco dcr dcs dct ddc ddd ddo ddr dds ddt doc dod doo dor dos dot drc drd dro drr drs drt dsc dsd dso dsr dss dst dtc dtd dto dtr dts dtt oc- occ ocd oco ocr ocs oct odc odd odo odr ods odt oo- ooc ood ooo oor oos oot or- orc ord oro orr ors ort os- osc osd oso osr oss ost ot- otc otd oto otr ots ott rcc rcd rco rcr rcs rct rdc rdd rdo rdr rds rdt roc rod roo ror ros rot rrc rrd rrr rrs rrt rsc rsd rso rsr rss rst rtc rtd rto rtr rts rtt scc scd sco scr scs sct sdc sdd sdo sdr sds sdt soc sod soo sor sos sot sr- src srd sro srr srs srt ss- ssc ssd sso ssr sss sst stc std sto str sts stt tcc tcd tco tcr tcs tct tdc tdd tdo tdr tds tdt to- toc tod too tor tos tot trc trd tro trr trs trt tsc tsd tso tsr tss tst ttc ttd tto ttr tts ttt

c-cd cccc cccs ccdc ccdr ccds ccoc ccod ccrc ccrs ccrt ccsd ccss ccst cctc cctt cd-r cdcs cddr cdos cdot cdrs cdss coco coct codd cods cood coos coot cor- corc cord coro corr cors cort cosc coso coss cost cotc coto cots cott crcc crcr crdc croc crod croo cror crot crrt crss crst crtc crts cscc cscd csco cscr cscs csdr csor csos csot csrc csrd csrs cssd cssr cstc cstd csto cstr csts ctor ctos ctot ctrc ctrs ctsc ctss ctts dccc dccs dcct dcds dcos dcsc dcss dctc dcts dddd ddoc ddot ddrc ddss ddts doco docs doct dod- dodd dodo dods dood door doos doot dorc dord doro dorr dors dort doso doss dost dotd doto dots dott drod drot drrs dscc dscr dscs dsdr dsos dsrc dsrr dssc dsst dstc dsto dsts dtcc dtor dtot dtss occc occt ocds ocos ocro ocrr ocrs oct- octo octs oddd odds odoo odor odos odot odso odts oocr oooo ooos oord oort oost oots orco orcs ordo ords oro- oror oros orot orro orrs orso ortc orto orts oscc osco osoo osor osos osrd osro ossd osso ostc ostr osts otcd oto- otoo otor otos otro otrs otso otto otts rccc rccs rcdc rcds rcos rcrd rcsc rcsd rcss rctc rcts rdoc rdos rdso rocc roco rocs rodd rodo rods rood roor roos root rorc roro rort rosc roso ross rost rotc roto rotr rots rott rrrr rscc rscs rsdd rsds rsos rsts rtcc rtdt rtss rtts s-os sccc sccs scct scdc scds scoo scor scot scr- scrc scrs scsc scsd scso scsr scst sctc sctd scto sctr scts sdcc sdco sddc sdds sdot sdrc sdrs sdsc sdss soco socr socs sodd sodo sods sood soor soos soot sord soro sorr sors sort soso soss sost sotc soto sots srcc srct sros srsd srtr sscc sscs ssdc ssdd ssoc ssot ssrc ssrs sssc ssss sstc sstd ssts stcc stcs stds stod stoo stor stos stot strc strd stro strs stss sttc sttd sttr tccc tcdd tcos tctc tcts tdor tdss toco todd todo tods todt tood toor toos toot torc tord toro torr tors tort tosc toso toss tost totc totd toto totr tots tott trcc troc trod troo tros trot trsd trst trtc trtr tscc tsos tssr tsst tstc tsts ttss tttt

c-cor c-dot ccccc cccsd co-co cocc- cocco cocos cocto codco codo codos coord coors coost coots cords coro- corod corot corrs corso corss corto corts cosco cost- costo costs cotos cotso cott- cotto cotts croco crocs crodo crood croos croot cross crost crots crott cstcc ctdrs d-dot d-rod ddddd ddost do-do docos dodds dodoo dodos dodro doodo doods doors doost dordt doros dorot dorrs dors- dorso dorst dorts dos-c dosco dosso dot-s dotoo dotto drdos drood dross drost drott ocros ocsod octo- octor octos odors oocss ooooo orcos ordoc ordos ordro oroco orodo oroso orost ortoo ososo ossos ostrc ostro otoso ototo otros ottos r-co- rdtsc ro-ro rocco rocor rodoc rodor rodos roods roost roots rorts rosso rosss rosto rosts rotcs roto- rotor rotos rotot rotto s-o-r scoor scoot scors scort scoto scots scott scrod scroo scrot scrtd sctrs so-so soddo sodor soord soort soots sordo sords soror soros sorso sorts soss- sosto sotoo sotos sotto sotts sroot ssdrs sssss stdos stood stoor stoos stoot stord storo storr stors stort stoss stots stott stroc stros strot strrs to-do tocco toco- tocos todds todor todos toord toost toots torcs toros torro torrs torso torst torto torts tosco tosos toss- tosto toto- totoo totos troco trods trood tross trost trots trott tsoro tsort tsrcs ttttt

c-ross cocco- cococo cocto- coocoo coodoo corcos coroso corots corros cortot costco costo- costto crocco cross- crosst doctor dododo doocot doorto dorood dororo dorso- dossor dotdot dotodo dr-dos drotts dsccts oooooo oordoo orcost orosco oscott ossott ottoor rococo rocoto roosts rorodt rostr- rotors scocco scoots scoto- scotto scotts scrods scrot- soccos soccot socord socoro sodros soords soorts soosoo sorcot sordor sorors sorsor sostro ssorts stocco storrs stotts strodt strood stroot stross strost strtod sttstc to-dos toddos tootoo torodo tororo torsor torsos tortor tossto totoro totrot tottos tr-dos trocos troost troots trosso trotro trsdos tsotso

cooscot coostos corosso cotorro crosord crosso- docstoc dod-rot doo-doo doocots ostoros ottrott rococco rococos rocotos rootrot rostro- rostrot scroto- socodor socorro sootoro sssssss stoodto stroots too-too torsors totcost tototoo tro-tro troodos

cocoroco corocoro corossos crossdos dottodot tocororo toottoot torcross torotoro

ddddddddd doot-doot dotdotdot dottodots roocoocoo sotodosos tocororos

cooscoosoo crosscross doortodoor rococococo scottstots

door-to-door

ccccccccccccccc doodoodoodoodoo