aabbabbababccbccbcbccbcbcc
aabbabbababbababbccbccbcbc
ababaabaabbccbccbcbccbcbcc
ababaabaabbcbcbbcbcbbcbbcc
aababaababaabaabbccbccbcbc
aababaababaabaabcbcbbcbbcc

Number of Distinct Characters: 3
String Length: 26
Maximum Number of Squares: 18