pawaw apwaw pwaaw wpaaw awpaw wapaw paaww apaww paaww apaww aapww aapww pwaaw wpaaw pawaw apwaw wapaw awpaw awapw waapw aawpw aawpw waapw awapw pawwa apwwa pwawa wpawa awpwa wapwa pawwa apwwa pwawa wpawa awpwa wapwa pwwaa wpwaa pwwaa wpwaa wwpaa wwpaa awwpa wawpa awwpa wawpa wwapa wwapa paaww apaww paaww apaww aapww aapww pawaw apwaw pwaaw wpaaw awpaw wapaw pawaw apwaw pwaaw wpaaw awpaw wapaw aawpw aawpw awapw waapw awapw waapw pwawa wpawa pawwa apwwa wapwa awpwa pwwaa wpwaa pwwaa wpwaa wwpaa wwpaa pawwa apwwa pwawa wpawa awpwa wapwa wawpa awwpa wwapa wwapa awwpa wawpa awawp waawp aawwp aawwp waawp awawp awwap wawap awwap wawap wwaap wwaap aawwp aawwp awawp waawp awawp waawp wawap awwap wwaap wwaap awwap wawap
Note: these 'words' (valid or invalid) are all the permutations of the word pawaw. These words are obtained by scrambling the letters in pawaw.