aaababaababaabaababaabaababb [rev] aaababbabbababbabbababbababb [rev] aabaababbababbabbababbabbaba [rev] aabaababbabbababbabbababbaba [rev] aababaababaabaaabaabaaabaaab [rev] aababaababaabaaabaabaaabaaba [rev] aababaababaabaaabaabaaabaabb [rev] aababaababaabaababaabaababba [rev] aababbabbababbabbababbababba [rev] aabbababbababbabbababbabbaba [rev] aabbbabbbabbabbbabbababbabab [rev] abaabaababaabaababaababbabba [rev] abaababaabaababaabaababbabba [rev] abaababbabbababbabbababbabab [rev] Number of Distinct Characters: 2 String Length: 28 Maximum Number of Squares: 20 Number of Unique Strings: 14 (not including reversible twins)