k-p-r k-pop kloot klopp klout ko-ko kokko kokor kokot kokou kokur kokut kollo kollu kolol kolot kolur kolut koolu kooru koppl kopru korku korol korop koror korpo korro kortu koruk korup kotor kotto kottu kotur koulo kouto kpolo kroll kroot kropp krout krtok krull krupp kruto kukko kukok kukup kukur kullo kullu kulor kulto kulul kulur kuplu kupto kupur kurku kurlu kuruk kurup kutlu kuttu kutur l-pop lokot lokur lollo lolol lookt loopt lopou loruk lorup lorut lotor lotru lotto louro lukko lukok lukou lukut lulul lupul lurup lutol lutto okkur okoro okrut okuku okuru ollup ollur olotu olour ooooo oploo oplot opoku oppol opto- optot optto orkut orlok orlop orolu orout ortok ortoo oruku oruro orutu otoku otolo ototo otour otpor otrok ottur otulu oukup oullo ouoro ourol outro outto plook ploop ploot plopp plopu plork plott plouk plout plttk pluot plupp plurk plut- pluto po-po pokot pokou polko polku pollo pollu polop polur polut poopo poork poort poplr popop poppo popup poro- porro porto portu porur potku potok potoo potop potor potrk potro potto pottu poulp poult proll prolo proor proot prop- propl propp propr propt prot- proto prout prtor ptprk ptpro ptprr ptprt ptpru pull- pullu pulut puppo purku puro- purok purul putor putt- putto puttu putuo putup ro-ro rokkk rokot rokto rollo rolok rotko roto- rotol rotor rotot rotto rouko roulk roull routt rprop rptor rt-rk rullo rutul ruutu t-pop t-top tokko toko- tokol tokor tokuo tokur tolko tollo toloo tolor tolu- toluk toolt toplo topo- topol topor topot toppo topto topup torok torpo torro torto tortu torul toto- totok totoo totop totup toull touro tprot troll troop trop- tropo trott troul troup trout trull trupt truro ttttt tukul tukur tulku tulor tulou tuotu tupou turko turku turok turot turro turtu turul turup turut tutku tutor tutto tuuru u-pop ukpor ukrop ullur uloop ulpur ultop ululu uluru upolo upolu upput uptop urkut urour urtlu urutu utro- utrop utror uttur uturu ututo uuork uuuuu