fease efase faese afese eafse aefse fesae efsae fseae sfeae esfae sefae fasee afsee fsaee sfaee asfee safee easfe aesfe esafe seafe asefe saefe feaes efaes faees afees eafes aefes feeas efeas feeas efeas eefas eefas faees afees feaes efaes aefes eafes eaefs aeefs eeafs eeafs aeefs eaefs fesea efsea fseea sfeea esfea sefea feesa efesa feesa efesa eefsa eefsa fseea sfeea fesea efsea sefea esfea esefa seefa eesfa eesfa seefa esefa fasee afsee fsaee sfaee asfee safee faese afese fease efase aefse eafse fseae sfeae fesae efsae sefae esfae asefe saefe aesfe easfe seafe esafe easef aesef esaef seaef aseef saeef eaesf aeesf eeasf eeasf aeesf eaesf eseaf seeaf eesaf eesaf seeaf eseaf aseef saeef aesef easef seaef esaef
Note: these 'words' (valid or invalid) are all the permutations of the word fease. These words are obtained by scrambling the letters in fease.