public boolean equals(Object o)
	{
		if (!(o instanceof CompressedGameBoard))
			return false;
		CompressedGameBoard b = (CompressedGameBoard) o;
		return b.fst2c == fst2c && b.snd2c == snd2c && b.trd2c == trd2c && b.lst2c == lst2c && b.flags == flags;
	}