laiks aliks liaks ilaks ailks ialks lakis alkis lkais klais aklis kalis likas ilkas lkias klias iklas kilas aikls iakls akils kails ikals kials laisk alisk liask ilask ailsk ialsk lasik alsik lsaik slaik aslik salik lisak ilsak lsiak sliak islak silak aislk iaslk asilk sailk isalk sialk laksi alksi lkasi klasi aklsi kalsi laski alski lsaki slaki aslki salki lksai klsai lskai slkai kslai sklai aksli kasli askli sakli ksali skali liksa ilksa lkisa klisa iklsa kilsa liska ilska lsika slika islka silka lksia klsia lskia slkia kslia sklia iksla kisla iskla sikla ksila skila aiksl iaksl akisl kaisl ikasl kiasl aiskl iaskl asikl saikl isakl siakl aksil kasil askil sakil ksail skail iksal kisal iskal sikal ksial skial
Note: these 'words' (valid or invalid) are all the permutations of the word laiks. These words are obtained by scrambling the letters in laiks.