d-dot d-rod ddddd do-do dodoo dodow dodro doodo dordt dorot dotoo dotto drood droop drop- dropo dropt drott dword dworp odowd ooooo oopod opodo opto- optot optto ordro orodo orrow ortoo ortwo ototo otpor oword po-po podo- podor poopo poort popop popow poppo poro- porro porto potoo potop potor potro potto pow-r powow prodd proor proot prop- propp propr propt prot- proto prowd prtor ptprd ptpro ptprr ptprt pttow ro-ro rodor roto- rotor rotot rotto rowto rprop rptor t-pop t-top to-do todor toord topo- topor topot toppo topto torow torpo torro torto toto- totoo totop totwo towoo towrd tprot trood troop trop- tropo trott ttttt twoor twort twoto woodd woord worod worow wowow wroot wwwww