kroot krout krtok kruto kucuk kukko kukok kukow kukur kurku kurow kuruc kuruk kuttu kutur occur ockro octo- octor okkur okoc okoro okrut okuku okuru ooooo orkut oroco orout orrow ortok ortoo ortwo oruku oruro orutu otoku ototo otour otrok ottur ouoro outro outto r-co- ro-ro rocco rocko rocor rocou rokkk rokot rokow rokto rotko roto- rotor rotot rotto rouko routt rowto rt-rk ruutu tcutk tkwww tocco toco- tocut tokko toko- tokor tokuo tokur torok torow torro torto tortu toto- totok totoo totwo touck touro towoo trock troco trott trout trouw truck truco truro ttttt tuctu tukur tuotu turck turco turko turku turoc turok turot turow turro turtu turut tutku tutor tutow tutto tuuru twoor twort twoto urkut urour urowo urucu urutu utro- utror uttur uturu ututo uuork uuuuu wokou worku worow wotou wourt wowow wroot wrout wruck wrutt wrwck wukro wwwww

cocco- cockow cococo cocto- coocoo cookoo corour cortot coruco coruro courr- cowcow cowtow cowurt crocco cruro- cuckoo curour curror currow cururo cutcut cutout cuttoo k-rock kkoktu kokoku kokoro kokott kookoo kootoo koottu korkor korkut kororo koruru kotkow kotoko kotowo kottur kotuku koukou kouoro kourou kourtt koutou kowkur kowtow krowor krukow kukoc kukowo kurkcu kuroko kurort kurowo kururu occour ocourt octuor ookroo oooooo orcutt orkowo orrock orrour ortrow otowko ottoor otwock outcut outour outrow outtro outwoo owtour rockto rococo rocoto rokkor rokowt rokuko rokuro rotork rotour rotout rotrou roucou routot rowrow rukutu ruocco rurutu rutour rwtowr tkoutt tktock to-cut tokuko tokuro tookto tootoo tororo tortor tortou totoro totrot tourou toutou toutuo towcok trokut trotro trucco tuktuk tuotuo turcok turko- turkow turowo turtuk turtur turucu tururu tutour tuttut twoout tworow utkoor utroor utukku utukur woowoo worowo worrow wottoo wurrow

cooccur coockow cookout corrour cotorro cotutor cou-cou currock cut-out cutwork kokocko kokorou kokotow kor-kor korkoro korucuk kotorow kottoor kotturu kow-tow krokowo kruckow krukowo kukowko kurkowo kurowko kuttoor occurto oktrout okurowo otokutu otrocok ottrott ourwork outroot outwork owttour rockout rococco rocourt rokotow rokutow rootout rootrot rottock rutkowo ruttock too-too tookout torrock tortour tototoo toukoro toukoto tow-row tro-tro trotout trutowo tucktoo tucuru tuk-tuk turkowo turowko tut-tut tutwork tworkow woo-woo workout wou-wou wow-wow wowowow

co-occur cockcrow cocoroco cook-out corocoro cucurucu curucucu cut-work kokotowo krukowko kukukuku kukuruku kurukuru out-crow outcourt rockwork rockwrok rokkurro rootwork roucourt tocororo tokotoko toottoot torotoro tourtour tuck-out tucotuco tucutucu tukutuku turturro tut-work tworkowo twototwo work-out wrotkowo

cock-crow couroucou koukourou out-court rock-work roocoocoo rowrowrow tock-tock tow-truck tuco-tuco tucu-tuco tucu-tucu tuko-tuko tuku-tuku tuotuorou tuttototo

kotukutuku kouroukoro kouroukoto kukkurukuu rococococo touroukoro tutortrout

ccccccccccccccc