yoghs oyghs ygohs gyohs ogyhs goyhs yohgs oyhgs yhogs hyogs ohygs hoygs yghos gyhos yhgos hygos ghyos hgyos oghys gohys ohgys hogys ghoys hgoys yogsh oygsh ygosh gyosh ogysh goysh yosgh oysgh ysogh syogh osygh soygh ygsoh gysoh ysgoh sygoh gsyoh sgyoh ogsyh gosyh osgyh sogyh gsoyh sgoyh yohsg oyhsg yhosg hyosg ohysg hoysg yoshg oyshg ysohg syohg osyhg soyhg yhsog hysog yshog syhog hsyog shyog ohsyg hosyg oshyg sohyg hsoyg shoyg yghso gyhso yhgso hygso ghyso hgyso ygsho gysho ysgho sygho gsyho sgyho yhsgo hysgo yshgo syhgo hsygo shygo ghsyo hgsyo gshyo sghyo hsgyo shgyo oghsy gohsy ohgsy hogsy ghosy hgosy ogshy goshy osghy soghy gsohy sgohy ohsgy hosgy oshgy sohgy hsogy shogy ghsoy hgsoy gshoy sghoy hsgoy shgoy
Note: these 'words' (valid or invalid) are all the permutations of the word yoghs. These words are obtained by scrambling the letters in yoghs.