zimbs izmbs zmibs mzibs imzbs mizbs zibms izbms zbims bzims ibzms bizms zmbis mzbis zbmis bzmis mbzis bmzis imbzs mibzs ibmzs bimzs mbizs bmizs zimsb izmsb zmisb mzisb imzsb mizsb zismb izsmb zsimb szimb iszmb sizmb zmsib mzsib zsmib szmib mszib smzib imszb miszb ismzb simzb msizb smizb zibsm izbsm zbism bzism ibzsm bizsm zisbm izsbm zsibm szibm iszbm sizbm zbsim bzsim zsbim szbim bszim sbzim ibszm biszm isbzm sibzm bsizm sbizm zmbsi mzbsi zbmsi bzmsi mbzsi bmzsi zmsbi mzsbi zsmbi szmbi mszbi smzbi zbsmi bzsmi zsbmi szbmi bszmi sbzmi mbszi bmszi msbzi smbzi bsmzi sbmzi imbsz mibsz ibmsz bimsz mbisz bmisz imsbz misbz ismbz simbz msibz smibz ibsmz bismz isbmz sibmz bsimz sbimz mbsiz bmsiz msbiz smbiz bsmiz sbmiz
Note: these 'words' (valid or invalid) are all the permutations of the word zimbs. These words are obtained by scrambling the letters in zimbs.