haily ahily hialy ihaly aihly iahly haliy ahliy hlaiy lhaiy alhiy lahiy hilay ihlay hliay lhiay ilhay lihay ailhy ialhy alihy laihy ilahy liahy haiyl ahiyl hiayl ihayl aihyl iahyl hayil ahyil hyail yhail ayhil yahil hiyal ihyal hyial yhial iyhal yihal aiyhl iayhl ayihl yaihl iyahl yiahl halyi ahlyi hlayi lhayi alhyi lahyi hayli ahyli hyali yhali ayhli yahli hlyai lhyai hylai yhlai lyhai ylhai alyhi layhi aylhi yalhi lyahi ylahi hilya ihlya hliya lhiya ilhya lihya hiyla ihyla hyila yhila iyhla yihla hlyia lhyia hylia yhlia lyhia ylhia ilyha liyha iylha yilha lyiha yliha ailyh ialyh aliyh laiyh ilayh liayh aiylh iaylh ayilh yailh iyalh yialh alyih layih aylih yalih lyaih ylaih ilyah liyah iylah yilah lyiah yliah
Note: these 'words' (valid or invalid) are all the permutations of the word haily. These words are obtained by scrambling the letters in haily.