laich alich liach ilach ailch ialch lacih alcih lcaih claih aclih calih licah ilcah lciah cliah iclah cilah aiclh iaclh acilh cailh icalh cialh laihc alihc liahc ilahc ailhc ialhc lahic alhic lhaic hlaic ahlic halic lihac ilhac lhiac hliac ihlac hilac aihlc iahlc ahilc hailc ihalc hialc lachi alchi lcahi clahi aclhi calhi lahci alhci lhaci hlaci ahlci halci lchai clhai lhcai hlcai chlai hclai achli cahli ahcli hacli chali hcali licha ilcha lciha cliha iclha cilha lihca ilhca lhica hlica ihlca hilca lchia clhia lhcia hlcia chlia hclia ichla cihla ihcla hicla chila hcila aichl iachl acihl caihl icahl ciahl aihcl iahcl ahicl haicl ihacl hiacl achil cahil ahcil hacil chail hcail ichal cihal ihcal hical chial hcial
Note: these 'words' (valid or invalid) are all the permutations of the word laich. These words are obtained by scrambling the letters in laich.