-lock c-p-c c-pop ccccc clock clonk clook cloop cloot cnnnn cntln cntnl co-co co-np co-op cocc- cocco cockt cocol cocon cocto cokk- cokot coll- collo colo- colok colon colop colp- colpo conck concl conco cono- conon conop contl contn conto cookt coolo coopt coppo copto coton cott- cotto cpctc k-pop klock klonk kloot klopp knock knokk knoll knoop knott ko-ko kocon kokko kokot kollo kolno kolol kolot konno koppl koton kotto kpolo l-pop lockt loco- locon lokot lollo lolol lonco lonko loock lookt loopt lopon loton lotto ltcol n-p-n nkolo nnooo no-no no-op noct- nocto nokko nokon nolot nonno nonop nonot nonpc notlo notno noto- notok noton notpc notto ocllo octo- octol octon okoc ollon olton onco- oncol onlot onont onoon onoto onpop onpot onto- ontoo ontop ooooo opcon oploo oplot opnto oppol oppon opto- optot optto otolo otono ototo p-n-p pclkc pcock pctct pllnt plock plonk plook ploop ploot plopp plott plttk po-on po-po pocko pocno pocok pocol pocop pokot polco polko pollo polon polop ponto poopo popco popon popop poppo potco potoc potok poton potoo potop potto pptnt t-pop t-top tllnn tntnt tocco toco- tokko toko- tokol tolko tollo tolon toloo tonco tono- tonto toolt toplo topo- topol topon topot toppo topto toto- totok toton totoo totop ttttt