ohusc housc ouhsc uohsc huosc uhosc ohsuc hosuc oshuc sohuc hsouc shouc oushc uoshc osuhc souhc usohc suohc husoc uhsoc hsuoc shuoc ushoc suhoc ohucs houcs ouhcs uohcs huocs uhocs ohcus hocus ochus cohus hcous chous ouchs uochs ocuhs couhs ucohs cuohs hucos uhcos hcuos chuos uchos cuhos ohscu hoscu oshcu sohcu hsocu shocu ohcsu hocsu ochsu cohsu hcosu chosu oschu sochu ocshu coshu scohu csohu hscou shcou hcsou chsou schou cshou ousch uosch osuch souch usoch suoch oucsh uocsh ocush coush ucosh cuosh oscuh socuh ocsuh cosuh scouh csouh uscoh sucoh ucsoh cusoh scuoh csuoh husco uhsco hsuco shuco ushco suhco hucso uhcso hcuso chuso uchso cuhso hscuo shcuo hcsuo chsuo schuo cshuo uscho sucho ucsho cusho scuho csuho
Note: these 'words' (valid or invalid) are all the permutations of the word ohusc. These words are obtained by scrambling the letters in ohusc.