byding ybding bdying dbying ydbing dybing byidng ybidng biydng ibydng yibdng iybdng bdiyng dbiyng bidyng ibdyng dibyng idbyng ydibng dyibng yidbng iydbng diybng idybng bydnig ybdnig bdynig dbynig ydbnig dybnig byndig ybndig bnydig nbydig ynbdig nybdig bdnyig dbnyig bndyig nbdyig dnbyig ndbyig ydnbig dynbig yndbig nydbig dnybig ndybig byindg ybindg biyndg ibyndg yibndg iybndg bynidg ybnidg bnyidg nbyidg ynbidg nybidg binydg ibnydg bniydg nbiydg inbydg nibydg yinbdg iynbdg ynibdg nyibdg inybdg niybdg bdinyg dbinyg bidnyg ibdnyg dibnyg idbnyg bdniyg dbniyg bndiyg nbdiyg dnbiyg ndbiyg bindyg ibndyg bnidyg nbidyg inbdyg nibdyg dinbyg idnbyg dnibyg ndibyg indbyg nidbyg ydinbg dyinbg yidnbg iydnbg diynbg idynbg ydnibg dynibg yndibg nydibg dnyibg ndyibg yindbg iyndbg ynidbg nyidbg inydbg niydbg dinybg idnybg dniybg ndiybg indybg nidybg bydign ybdign bdyign dbyign ydbign dybign byidgn ybidgn biydgn ibydgn yibdgn iybdgn bdiygn dbiygn bidygn ibdygn dibygn idbygn ydibgn dyibgn yidbgn iydbgn diybgn idybgn bydgin ybdgin bdygin dbygin ydbgin dybgin bygdin ybgdin bgydin gbydin ygbdin gybdin bdgyin dbgyin bgdyin gbdyin dgbyin gdbyin ydgbin dygbin ygdbin gydbin dgybin gdybin byigdn ybigdn biygdn ibygdn yibgdn iybgdn bygidn ybgidn bgyidn gbyidn ygbidn gybidn bigydn ibgydn bgiydn gbiydn igbydn gibydn yigbdn iygbdn ygibdn gyibdn igybdn giybdn bdigyn dbigyn bidgyn ibdgyn dibgyn idbgyn bdgiyn dbgiyn bgdiyn gbdiyn dgbiyn gdbiyn bigdyn ibgdyn bgidyn gbidyn igbdyn gibdyn digbyn idgbyn dgibyn gdibyn igdbyn gidbyn ydigbn dyigbn yidgbn iydgbn diygbn idygbn ydgibn dygibn ygdibn gydibn dgyibn gdyibn yigdbn iygdbn ygidbn gyidbn igydbn giydbn digybn idgybn dgiybn gdiybn igdybn gidybn bydngi ybdngi bdyngi dbyngi ydbngi dybngi byndgi ybndgi bnydgi nbydgi ynbdgi nybdgi bdnygi dbnygi bndygi nbdygi dnbygi ndbygi ydnbgi dynbgi yndbgi nydbgi dnybgi ndybgi bydgni ybdgni bdygni dbygni ydbgni dybgni bygdni ybgdni bgydni gbydni ygbdni gybdni bdgyni dbgyni bgdyni gbdyni dgbyni gdbyni ydgbni dygbni ygdbni gydbni dgybni gdybni byngdi ybngdi bnygdi nbygdi ynbgdi nybgdi bygndi ybgndi bgyndi gbyndi ygbndi gybndi bngydi nbgydi bgnydi gbnydi ngbydi gnbydi yngbdi nygbdi ygnbdi gynbdi ngybdi gnybdi bdngyi dbngyi bndgyi nbdgyi dnbgyi ndbgyi bdgnyi dbgnyi bgdnyi gbdnyi dgbnyi gdbnyi bngdyi nbgdyi bgndyi gbndyi ngbdyi gnbdyi dngbyi ndgbyi dgnbyi gdnbyi ngdbyi gndbyi ydngbi dyngbi yndgbi nydgbi dnygbi ndygbi ydgnbi dygnbi ygdnbi gydnbi dgynbi gdynbi yngdbi nygdbi ygndbi gyndbi ngydbi gnydbi dngybi ndgybi dgnybi gdnybi ngdybi gndybi byingd ybingd biyngd ibyngd yibngd iybngd bynigd ybnigd bnyigd nbyigd ynbigd nybigd binygd ibnygd bniygd nbiygd inbygd nibygd yinbgd iynbgd ynibgd nyibgd inybgd niybgd byignd ybignd biygnd ibygnd yibgnd iybgnd bygind ybgind bgyind gbyind ygbind gybind bigynd ibgynd bgiynd gbiynd igbynd gibynd yigbnd iygbnd ygibnd gyibnd igybnd giybnd byngid ybngid bnygid nbygid ynbgid nybgid bygnid ybgnid bgynid gbynid ygbnid gybnid bngyid nbgyid bgnyid gbnyid ngbyid gnbyid yngbid nygbid ygnbid gynbid ngybid gnybid bingyd ibngyd bnigyd nbigyd inbgyd nibgyd bignyd ibgnyd bginyd gbinyd igbnyd gibnyd bngiyd nbgiyd bgniyd gbniyd ngbiyd gnbiyd ingbyd nigbyd ignbyd ginbyd ngibyd gnibyd yingbd iyngbd ynigbd nyigbd inygbd niygbd yignbd iygnbd yginbd gyinbd igynbd giynbd yngibd nygibd ygnibd gynibd ngyibd gnyibd ingybd nigybd ignybd ginybd ngiybd gniybd bdingy dbingy bidngy ibdngy dibngy idbngy bdnigy dbnigy bndigy nbdigy dnbigy ndbigy bindgy ibndgy bnidgy nbidgy inbdgy nibdgy dinbgy idnbgy dnibgy ndibgy indbgy nidbgy bdigny dbigny bidgny ibdgny dibgny idbgny bdginy dbginy bgdiny gbdiny dgbiny gdbiny bigdny ibgdny bgidny gbidny igbdny gibdny digbny idgbny dgibny gdibny igdbny gidbny bdngiy dbngiy bndgiy nbdgiy dnbgiy ndbgiy bdgniy dbgniy bgdniy gbdniy dgbniy gdbniy bngdiy nbgdiy bgndiy gbndiy ngbdiy gnbdiy dngbiy ndgbiy dgnbiy gdnbiy ngdbiy gndbiy bingdy ibngdy bnigdy nbigdy inbgdy nibgdy bigndy ibgndy bgindy gbindy igbndy gibndy bngidy nbgidy bgnidy gbnidy ngbidy gnbidy ingbdy nigbdy ignbdy ginbdy ngibdy gnibdy dingby idngby dnigby ndigby indgby nidgby dignby idgnby dginby gdinby igdnby gidnby dngiby ndgiby dgniby gdniby ngdiby gndiby ingdby nigdby igndby gindby ngidby gnidby ydingb dyingb yidngb iydngb diyngb idyngb ydnigb dynigb yndigb nydigb dnyigb ndyigb yindgb iyndgb ynidgb nyidgb inydgb niydgb dinygb idnygb dniygb ndiygb indygb nidygb ydignb dyignb yidgnb iydgnb diygnb idygnb ydginb dyginb ygdinb gydinb dgyinb gdyinb yigdnb iygdnb ygidnb gyidnb igydnb giydnb digynb idgynb dgiynb gdiynb igdynb gidynb ydngib dyngib yndgib nydgib dnygib ndygib ydgnib dygnib ygdnib gydnib dgynib gdynib yngdib nygdib ygndib gyndib ngydib gnydib dngyib ndgyib dgnyib gdnyib ngdyib gndyib yingdb iyngdb ynigdb nyigdb inygdb niygdb yigndb iygndb ygindb gyindb igyndb giyndb yngidb nygidb ygnidb gynidb ngyidb gnyidb ingydb nigydb ignydb ginydb ngiydb gniydb dingyb idngyb dnigyb ndigyb indgyb nidgyb dignyb idgnyb dginyb gdinyb igdnyb gidnyb dngiyb ndgiyb dgniyb gdniyb ngdiyb gndiyb ingdyb nigdyb igndyb gindyb ngidyb gnidyb
Note: these 'words' (valid or invalid) are all the permutations of the word byding. These words are obtained by scrambling the letters in byding.