# List of uniquely solvable base 3 cryptarithms according to the rules of
# A277496.
A + A = B
A + B = AC
A + A = BB
BA + A = AB
BA + B = AC
BA + A = BB
BA + B = ACC
BA + BC = AA
BA + BA = CA
BA + BC = AAA
BA + BA = AAB
BA + AB = AAC
BA + CA = BAA
BA + CB = BAB
BA + BA = BCB
BA + CB = CAB
BA + BA = CCA
CBA + C = CAB
CBA + A = CBC
CBA + C = CCB
CBA + A = CCC
CBA + AC = ABB
CBA + CA = BAA
CBA + CB = BAB
CBA + BA = BCA
CBA + BC = BCC
CBA + CA = CAC
CBA + BA = CCA
CBA + AC = CCB
CBA + BC = CCC
CBA + CA = CCC
CBA + CA = BAAA
CBA + CB = BAAB
CBA + CAB = AAA
CBA + CBA = ACC
CBA + CAB = AAAA
CBA + CBA = AABC
CBA + ABC = ABAB
CBA + ACB = ABCA
CBA + BCA = BBAA
CBA + CBA = BBCA
CBA + CBA = CACA
CBA + ACB = CBCA