aababacaccaccacaccaccacaccacacc
aababbcbccbccbcbccbccbcbccbcbcc
aababbcbcbbcbcbbcbbcbcbbcbbcbcc
aabbabbababbababbcbcbbcbcbbcbbc
aabbabbababbababbccbccbcbccbcbc
aabbabbababbababccbccbcbccbcbcc
aababbabbababbabbababbababbcbcb
aababbabbababbabbababbababbcbcc
ababaacaccaccacaccaccacaccacacc
ababaacacaacacaacaacacaacaacacc
abbabbababbababbcbcbbcbcbbcbbcc
abbabbababbababbccbccbcbccbcbcc
aababaababaabaabbccbccbcbccbcbc
aababaababaabaabccbccbcbccbcbcc
aababaababaabaabbcbcbbcbcbbcbbc
aababaababaabaabcbcbbcbcbbcbbcc
aababaababaabaababaabaababbcbcb
aababaababaabaababaabaababbcbcc
aababaababaabaababaabaababcbcbb
ababaababaabaabbccbccbcbccbcbcc
ababaababaabaabbcbcbbcbcbbcbbcc

Number of Distinct Characters: 3
String Length: 31
Maximum Number of Squares: 22