Number of Distinct Characters: 7
String Length: 9
Maximum Number of Runs: 2
Number of Unique Strings: 12 (not including reversible twins)

aabbcdefg [rev]
aabccdefg [rev]
aabcddefg [rev]
aabcdeefg [rev]
aabcdeffg [rev]
aabcdefgg [pal]
abbccdefg [rev]
abbcddefg [rev]
abbcdeefg [rev]
abbcdeffg [pal]
abccddefg [rev]
abccdeefg [pal]