sools osols sools osols oosls oosls solos oslos sloos lsoos olsos losos solos oslos sloos lsoos olsos losos oolss oolss oloss looss oloss looss soosl ososl soosl ososl oossl oossl sosol ossol ssool ssool ossol sosol sosol ossol ssool ssool ossol sosol oossl oossl ososl soosl ososl soosl solso oslso sloso lsoso olsso losso soslo osslo ssolo ssolo osslo soslo slsoo lssoo ssloo ssloo lssoo slsoo olsso losso oslso solso lsoso sloso solso oslso sloso lsoso olsso losso soslo osslo ssolo ssolo osslo soslo slsoo lssoo ssloo ssloo lssoo slsoo olsso losso oslso solso lsoso sloso oolss oolss oloss looss oloss looss oosls oosls osols sools osols sools olsos losos oslos solos lsoos sloos olsos losos oslos solos lsoos sloos
Note: these 'words' (valid or invalid) are all the permutations of the word sools. These words are obtained by scrambling the letters in sools.