1. All appeals filed by the plaintiffs are dismissed.

2. The costs of appeal are assessed against the Plaintiffs.

The purport of the claim and appeal is the purport of the appeal.

1. The reasons for the court's explanation concerning this case are as follows: "The main claim" in Part 9 of Part 3 of the judgment of the court of first instance is as "the plaintiff A's claim and the main claim in Part 9 of the judgment of the court of first instance"; " alone," in the part 4th and 19 of the judgment of the court of first instance is as "the preceding facts and the testimony in the witness E of the court of first instance"; "the preliminary claim in Part 5th and 12" in the part 13 of the judgment of the court of first instance is as "the conjunctive claim in the plaintiff B"; and "the plaintiff" in the same part is as "the plaintiff B"; therefore, it is identical to the part of the reasons for the judgment of the court of first instance except for the use of the "the plaintiff

2. In conclusion, the judgment of the first instance is legitimate, and the plaintiffs' appeal is dismissed in its entirety as it is without merit. It is so decided as per Disposition.