sycee yscee scyee csyee ycsee cysee syece ysece seyce esyce yesce eysce sceye cseye secye escye cesye ecsye ycese cyese yecse eycse ceyse ecyse sycee yscee scyee csyee ycsee cysee syece ysece seyce esyce yesce eysce sceye cseye secye escye cesye ecsye ycese cyese yecse eycse ceyse ecyse syeec yseec seyec esyec yesec eysec syeec yseec seyec esyec yesec eysec seeyc eseyc seeyc eseyc eesyc eesyc yeesc eyesc yeesc eyesc eeysc eeysc sceey cseey secey escey cesey ecsey sceey cseey secey escey cesey ecsey seecy esecy seecy esecy eescy eescy ceesy ecesy ceesy ecesy eecsy eecsy ycees cyees yeces eyces ceyes ecyes ycees cyees yeces eyces ceyes ecyes yeecs eyecs yeecs eyecs eeycs eeycs ceeys eceys ceeys eceys eecys eecys
Note: these 'words' (valid or invalid) are all the permutations of the word sycee. These words are obtained by scrambling the letters in sycee.