nandin anndin nnadin nnadin anndin nandin nadnin andnin ndanin dnanin adnnin dannin nndain nndain ndnain dnnain ndnain dnnain andnin nadnin adnnin dannin ndanin dnanin nanidn annidn nnaidn nnaidn annidn nanidn naindn anindn niandn inandn ainndn ianndn nniadn nniadn ninadn innadn ninadn innadn anindn naindn ainndn ianndn niandn inandn nadinn andinn ndainn dnainn adninn daninn naidnn anidnn niadnn inadnn aindnn iandnn ndiann dniann nidann indann dinann idnann adinnn dainnn aidnnn iadnnn diannn idannn nndian nndian ndnian dnnian ndnian dnnian nnidan nnidan nindan inndan nindan inndan ndinan dninan nidnan indnan dinnan idnnan ndinan dninan nidnan indnan dinnan idnnan andinn nadinn adninn daninn ndainn dnainn anidnn naidnn aindnn iandnn niadnn inadnn adinnn dainnn aidnnn iadnnn diannn idannn ndiann dniann nidann indann dinann idnann nandni anndni nnadni nnadni anndni nandni nadnni andnni ndanni dnanni adnnni dannni nndani nndani ndnani dnnani ndnani dnnani andnni nadnni adnnni dannni ndanni dnanni nanndi annndi nnandi nnandi annndi nanndi nanndi annndi nnandi nnandi annndi nanndi nnnadi nnnadi nnnadi nnnadi nnnadi nnnadi annndi nanndi annndi nanndi nnandi nnandi nadnni andnni ndanni dnanni adnnni dannni nandni anndni nnadni nnadni anndni nandni ndnani dnnani nndani nndani dnnani ndnani adnnni dannni andnni nadnni dnanni ndanni nndnai nndnai ndnnai dnnnai ndnnai dnnnai nnndai nnndai nnndai nnndai nnndai nnndai ndnnai dnnnai nndnai nndnai dnnnai ndnnai ndnnai dnnnai nndnai nndnai dnnnai ndnnai andnni nadnni adnnni dannni ndanni dnanni anndni nandni anndni nandni nnadni nnadni adnnni dannni andnni nadnni dnanni ndanni ndnani dnnani nndani nndani dnnani ndnani nanind annind nnaind nnaind annind nanind nainnd aninnd niannd inannd ainnnd iannnd nniand nniand ninand innand ninand innand aninnd nainnd ainnnd iannnd niannd inannd nannid annnid nnanid nnanid annnid nannid nannid annnid nnanid nnanid annnid nannid nnnaid nnnaid nnnaid nnnaid nnnaid nnnaid annnid nannid annnid nannid nnanid nnanid nainnd aninnd niannd inannd ainnnd iannnd nanind annind nnaind nnaind annind nanind ninand innand nniand nniand innand ninand ainnnd iannnd aninnd nainnd inannd niannd nninad nninad ninnad innnad ninnad innnad nnniad nnniad nnniad nnniad nnniad nnniad ninnad innnad nninad nninad innnad ninnad ninnad innnad nninad nninad innnad ninnad aninnd nainnd ainnnd iannnd niannd inannd annind nanind annind nanind nnaind nnaind ainnnd iannnd aninnd nainnd inannd niannd ninand innand nniand nniand innand ninand nadinn andinn ndainn dnainn adninn daninn naidnn anidnn niadnn inadnn aindnn iandnn ndiann dniann nidann indann dinann idnann adinnn dainnn aidnnn iadnnn diannn idannn nadnin andnin ndanin dnanin adnnin dannin nandin anndin nnadin nnadin anndin nandin ndnain dnnain nndain nndain dnnain ndnain adnnin dannin andnin nadnin dnanin ndanin naindn anindn niandn inandn ainndn ianndn nanidn annidn nnaidn nnaidn annidn nanidn ninadn innadn nniadn nniadn innadn ninadn ainndn ianndn anindn naindn inandn niandn ndinan dninan nidnan indnan dinnan idnnan ndnian dnnian nndian nndian dnnian ndnian nindan inndan nnidan nnidan inndan nindan dinnan idnnan dninan ndinan indnan nidnan adinnn dainnn aidnnn iadnnn diannn idannn adninn daninn andinn nadinn dnainn ndainn aindnn iandnn anidnn naidnn inadnn niadnn dinann idnann dniann ndiann indann nidann nndina nndina ndnina dnnina ndnina dnnina nnidna nnidna nindna inndna nindna inndna ndinna dninna nidnna indnna dinnna idnnna ndinna dninna nidnna indnna dinnna idnnna nndnia nndnia ndnnia dnnnia ndnnia dnnnia nnndia nnndia nnndia nnndia nnndia nnndia ndnnia dnnnia nndnia nndnia dnnnia ndnnia ndnnia dnnnia nndnia nndnia dnnnia ndnnia nninda nninda ninnda innnda ninnda innnda nnnida nnnida nnnida nnnida nnnida nnnida ninnda innnda nninda nninda innnda ninnda ninnda innnda nninda nninda innnda ninnda ndinna dninna nidnna indnna dinnna idnnna ndnina dnnina nndina nndina dnnina ndnina nindna inndna nnidna nnidna inndna nindna dinnna idnnna dninna ndinna indnna nidnna ndinna dninna nidnna indnna dinnna idnnna ndnina dnnina nndina nndina dnnina ndnina nindna inndna nnidna nnidna inndna nindna dinnna idnnna dninna ndinna indnna nidnna andinn nadinn adninn daninn ndainn dnainn anidnn naidnn aindnn iandnn niadnn inadnn adinnn dainnn aidnnn iadnnn diannn idannn ndiann dniann nidann indann dinann idnann andnin nadnin adnnin dannin ndanin dnanin anndin nandin anndin nandin nnadin nnadin adnnin dannin andnin nadnin dnanin ndanin ndnain dnnain nndain nndain dnnain ndnain anindn naindn ainndn ianndn niandn inandn annidn nanidn annidn nanidn nnaidn nnaidn ainndn ianndn anindn naindn inandn niandn ninadn innadn nniadn nniadn innadn ninadn adinnn dainnn aidnnn iadnnn diannn idannn adninn daninn andinn nadinn dnainn ndainn aindnn iandnn anidnn naidnn inadnn niadnn dinann idnann dniann ndiann indann nidann ndinan dninan nidnan indnan dinnan idnnan ndnian dnnian nndian nndian dnnian ndnian nindan inndan nnidan nnidan inndan nindan dinnan idnnan dninan ndinan indnan nidnan
Note: these 'words' (valid or invalid) are all the permutations of the word nandin. These words are obtained by scrambling the letters in nandin.