aaabaabaaabaabaaabaaab [rev] aabaabaaabaabaaabaaabb [rev] aabaababaabaababaabaab [rev] aabaababaabaababaababa [rev] aabaababaabaababaababb [rev] aababaabaababaabaababa [rev] aababaabaababaabaababb [rev] aababaababaabaaabaaabb [rev] aababaababaabaababaaba [rev] aababaababaabaababaabb [rev] aababaababaabaabbaabba [rev] aababaababaabaabbabbab [rev] aababbababbabbababbaba [rev] aababbabbbabbabbbabbab [rev] aababbabbbabbabbbabbba [rev] aababbbabbabbbabbabbba [rev] aabbaabbaabaababaababa [rev] aabbababbabbababbabbab [rev] aabbabbababbabbababbab [rev] aabbabbbabbabbbabbabab [rev] aabbbabbabbbabbabbbaba [rev] aabbbabbbabbabbbabbaba [rev] abaabaaabaabaaabaababa [rev] abaabaababaabaababaaba [rev] ababaaabaabaaabaabaaab [rev] ababaabaaabaabaaabaaab [rev] ababaababaabaababaabab [rev] ababbababbabbababbabba [rev] ababbabbababbabbababba [rev] ababbabbbabbabbbabbaba [pal] Number of Distinct Characters: 2 String Length: 22 Maximum Number of Squares: 15 Number of Unique Strings: 30 (not including reversible twins)