-ol c-- ccc ccl cco ccr ccu cl- clc cll clo clr clu co- coc col coo coq cor cou cqc cql cqo crc crl cro crq crr cru cuc cul cuo cuq cur cuu lcc lcl lco lcq lcr lcu llc lll llo llq llr llu loc lol loo loq lor lou lqr lrc lro lrr lru luc lul luo lur luu oc- occ ocl oco ocr ocu olc oll olo olu oo- ooc ool ooo oor oqo or- orc orl oro orr oru ou- ouc oul ouo our qcc qcl qco qoo qor qqq qqu qrc qrl qru qu- qul quo qur rcc rcl rco rcr rcu rlc rll rlo rlr rlu roc rol roo ror rou rqc rrc rrl rrq rrr rru ruc ruo rur ruu ucc ucl uco ucr ucu ulc ull ulo ulr ulu uoc uol uoo uor ur- urc url uro urr uru uuc uur uuu

cccc cccl cccu cclc ccoc ccrc ccrl ccuc cloo clor clou clro coco cocu col- coll colo colq colu cool cor- corc corl coro corr coul cour crcc crcr croc crol croo cror cucc cucq culc cull culo curl curo curr lccc lcor lcrl llcc lllc llll lloc lloo locc loco locu loll lolo looc lool loor loro loul lour louu lroc lrrc lrrr lull lulu luuq occc oclc ocrl ocro ocrr ocul ocur olcc ollo olor olur oocr oolo oooo orco orlo orlu oro- oror orro oucc oulu our- ouro ouu- qlol qloo qool qqqq qucu quoc quor quro quu- rccc rocc roco roll rolo rool roor rorc roro roru roul rrrr rull rulo rurc ruro ruru ucrc ulcc ulco ullo ullr ulo- uloc ulul uocc uolc uor- uqcc uro- urol uroo uruq urur uulu uuoc uuuu

c-cor ccccc ccrcl cloor clour clurr co-co cocc- cocco cocol cocur coll- collo colo- color colur coolo coquo corlu coro- corol corrl couco coull courl couru croco crocq croll crool croul crucq crull cruor cullu culur cuoco curll curlo curlu curro loco- locro lollo lolol loquo louro lucur luluc lulul occur ocllo ocul- oculo ollur olour ooooo oroco orolu oruro oullo ouoro ourcq ourol qorcu qoroq qoruq quoll qurlu qurul quruq r-co- rcolo ro-ro rocco rocor rocou rollc rollo roull rucul rucuq rullo ullur ululu uluru uqcrq urour urucu uuuuu

cocco- cococo cocolo cocool collo- colloq collor color- colour coocoo coolor corolu corour coruco coruro coulor coulro coulur courol courr- crocco cruro- curour curror cururo lloro loloru looloo loulou lourlo lurulu occour oculo- olluco oooooo orrour qoculu qolqol qorqor rococo rocolo roucou ruocco ruurlo ulloor ulluco ullucu

ccullco cocullo collour cooccur corrour cou-cou crucolo cucullo looroll rococco ur-cool

co-occur cocoroco colocolo coloroll corocoro coullour cucurucu curucucu locoroco oolooloo roulroul

colo-colo coolcolor couroucou loco-loco roocoocoo

cuccurullo rococococo

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