aabaababaccdd [rev]
aabaababbccdd [rev]
aababbabaccdd [rev]
aababbabbaccd [rev]
aababbabbccdd [rev]
aabbabbababcd [rev]
aabbabbabaccd [rev]
aabbabbabccdd [rev]
aabbcbbcbcbdd [rev]
aabbcbbcbccdd [rev]
aabbcbccbcbdd [rev]
aabbcbccbccbd [rev]
aabbccbccbcbd [rev]
aabbccbccbcdd [rev]
aabbccdccdcdc [rev]
aabbccdcddcdc [rev]
aabbccddcddcd [rev]
aabbcdcddcddc [rev]
aabbcddcddcdc [rev]
aabcbcbbcbbcd [rev]
aabcbccbccbbd [rev]
aabcbccbccbdd [rev]
aabccbccbcbbd [rev]
aabccbccbcbcd [rev]
ababaabaabbcd [rev]
ababaabaabccd [rev]
ababbabbaaccd [rev]
abbabbabaaccd [rev]
abbabbababccd [rev]

Number of Distinct Characters: 4
String Length: 13
Maximum Number of Squares: 7
Number of Unique Strings: 29 (not including reversible twins)