So A and B, B and C etc form pairs? And you want at least one pair to be connected?
So I assume you mean (A&&B) || (C&&D) || (E&&F) || (G&&H)? Small difference
So A and B, B and C etc form pairs? And you want at least one pair to be connected?
So I assume you mean (A&&B) || (C&&D) || (E&&F) || (G&&H)? Small difference