1. All appeals filed by the plaintiff and the defendant are dismissed.

2. The costs of appeal shall be borne by each party.

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

1. The grounds for appeal by the plaintiff and defendant in the judgment of the court of first instance are not significantly different from the allegations in the court of first instance, and the fact-finding and judgment by the court of first instance are justified even if each evidence submitted to this court, including the testimony by the witness F in the court of first instance, is presented to the witness in the court of first instance.

Therefore, this court's judgment is based on the reasoning of the judgment of the first instance, and it is cited by the main text of Article 420 of the Civil Procedure Act.

2. In conclusion, the judgment of the first instance is justifiable, and all appeals by the plaintiff and the defendant are dismissed.