iqba qiba ibqa biqa qbia bqia iqab qiab iaqb aiqb qaib aqib ibaq biaq iabq aibq baiq abiq qbai bqai qabi aqbi baqi abqi
Note: these 'words' (valid or invalid) are all the permutations of the word iqba. These words are obtained by scrambling the letters in iqba.