quint uqint qiunt iqunt uiqnt iuqnt qunit uqnit qnuit nquit unqit nuqit qinut iqnut qniut nqiut inqut niqut uinqt iunqt uniqt nuiqt inuqt niuqt quitn uqitn qiutn iqutn uiqtn iuqtn qutin uqtin qtuin tquin utqin tuqin qitun iqtun qtiun tqiun itqun tiqun uitqn iutqn utiqn tuiqn ituqn tiuqn qunti uqnti qnuti nquti unqti nuqti qutni uqtni qtuni tquni utqni tuqni qntui nqtui qtnui tqnui ntqui tnqui untqi nutqi utnqi tunqi ntuqi tnuqi qintu iqntu qnitu nqitu inqtu niqtu qitnu iqtnu qtinu tqinu itqnu tiqnu qntiu nqtiu qtniu tqniu ntqiu tnqiu intqu nitqu itnqu tinqu ntiqu tniqu uintq iuntq unitq nuitq inutq niutq uitnq iutnq utinq tuinq itunq tiunq untiq nutiq utniq tuniq ntuiq tnuiq intuq nituq itnuq tinuq ntiuq tniuq
Note: these 'words' (valid or invalid) are all the permutations of the word quint. These words are obtained by scrambling the letters in quint.