c-- ccc cco ccr cct ccu ccv co- coc coo cor cot cou cov crc cro crr crt cru crv ctc cto ctr ctt ctu ctv cuc cuo cur cut cuu cuv cvc cvo cvr cvt cvu cvv oc- occ oco ocr oct ocu ocv oo- ooc ooo oor oot oov or- orc oro orr ort oru orv ot- otc oto otr ott otu otv ou- ouc ouo our out ov- ovc ovo ovv rcc rco rcr rct rcu rcv roc roo ror rot rou rov rrc rrr rrt rru rtc rto rtr rtt rtu rtv ruc ruo rur rut ruu ruv rvc rvo rvr rvt rvu rvv tcc tco tcr tct tcu tcv to- toc too tor tot tou tov trc tro trr trt tru trv ttc tto ttr ttt ttu ttv tuc tuo tur tut tuu tuv tvc tvo tvr tvt tvu ucc uco ucr uct ucu ucv uoc uoo uor uot ur- urc uro urr urt uru utc uto utr utt utu utv uuc uur uut uuu uvc uvo uvu uvv vcc vco vcr vct vcu voc voo vor vot vou vov vrc vrr vrt vru vtc vto vtr vtt vtu vtv vur vut vuv vvc vvo vvr vvt vvv

cccc cccu cccv ccoc ccrc ccrt cctc cctt cctv ccuc ccut ccvo coco coct cocu coot cor- corc coro corr cort cotc coto cott cotu cour cout covo crcc crcr croc croo cror crot crrt crtc crtv crut ctor ctot ctrc ctvo ctvt cucc curo curr curt cut- cutc cuto cutt cutv cvcc cvrr occc occt ocro ocrr oct- octo ocur oocr oooo oort orco oro- oror orot orro ortc orto orvr oto- otoo otor otov otro otto ottu otur oucc our- ouro ourt out- outo ouu- ovo- ovoo ovot rccc rctc rctv rcuv rcvr rocc roco roor root rorc roro rort roru rotc roto rotr rott rout rovo rrrr rtcc ruct rurc ruro ruru ruto rutt rutu ruvu rv-c tccc tccu tcov tctc toco toor toot torc toro torr tort toru torv totc toto totr tott tour tout touv tovo trcc troc troo trot trou trtc trtr truc trut truu tttt tucc tuco tuor turc turo turr turt turu tuto tutt tutu tuuo tvro tvrr tvtv ucrc uctv ucut uocc uor- uovo uro- uroo urur urut utor utto uttu uuoc uuuu uv-c uvvu vooc voor voot vor- voro vort voru voto vour vout vroc vrot vrto vuco vurt vutv vvvv

c-cor ccccc ccctv co-co cocc- cocco cocto cocur coro- corot corto cortv corvo cott- cotto cottu couco court couru couto coutu croco croot crott crout cruor cuoco curro curto cutco cutcu cutov cutro cutto occur octo- octor ooooo oovoo oroco orout ortoo oruro orutu ototo otour otrov ottov ottur ouoro outro outto outtv r-co- ro-ro rocco rocor rocou rocov roto- rotor rotot rotto routt rttov ruutu tocco toco- tocut torro torto tortu toto- totoo touro troco trott trout trovo truco truro trutv truvo ttttt tuctu tuotu turco turoc turot turov turro turtu turut turvo tutor tutto tuuru tvvcr urour urucu urutu utro- utror uttur uturu ututo uuuuu uvrou vooru votto vurot vutov

cocco- cococo cocto- coocoo corour cortot coruco coruro courr- crocco cruro- curour curror cururo cutcut cutout cuttoo occour ocourt octuor oooooo orcutt orrour ottoor outcut outour outtro rococo rocoto rotour rotout rotrou roucou routot ruocco rurutu rutour rutovu to-cut tootoo tororo torovo tortor tortou totoro totrot tourou toutou toutuo trotro trucco trucov tuotuo turtur turucu tururu tutour tuttut tuvvur tv-out utroor vorort vvvvvv

cooccur corrour cotorro cotutor cou-cou courttv couvrot cut-out occurto ottrott outroot rococco rocourt rootout rootrot too-too tortour tototoo tro-tro trotout tucuru tut-tut

co-occur cocoroco corocoro cucurucu curucucu outcourt roucourt tocororo toottoot torotoro tourtour tucotuco tucutucu turturro vorovoro

couroucou out-court roocoocoo tuco-tuco tucu-tuco tucu-tucu tuotuorou tuttototo

rococococo tutortrout vourvourou

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