chola hcola cohla ochla hocla ohcla chloa hcloa clhoa lchoa hlcoa lhcoa colha oclha cloha lcoha olcha locha holca ohlca hloca lhoca olhca lohca choal hcoal cohal ochal hocal ohcal chaol hcaol cahol achol hacol ahcol coahl ocahl caohl acohl oachl aochl hoacl ohacl haocl ahocl oahcl aohcl chlao hclao clhao lchao hlcao lhcao chalo hcalo cahlo achlo haclo ahclo claho lcaho calho aclho lacho alcho hlaco lhaco halco ahlco lahco alhco colah oclah cloah lcoah olcah locah coalh ocalh caolh acolh oaclh aoclh claoh lcaoh caloh acloh lacoh alcoh olach loach oalch aolch laoch aloch holac ohlac hloac lhoac olhac lohac hoalc ohalc haolc aholc oahlc aohlc hlaoc lhaoc haloc ahloc lahoc alhoc olahc loahc oalhc aolhc laohc alohc
Note: these 'words' (valid or invalid) are all the permutations of the word chola. These words are obtained by scrambling the letters in chola.