1. All appeals filed by the Plaintiff (Counterclaim Defendant) and the Defendant (Counterclaim Plaintiff C) are dismissed.

2. The appeal costs.

1. The reasoning of this court’s judgment citing the judgment of the court of first instance is the same as that of the judgment of the court of first instance, and thus, citing it as it is by the main text of

[The first instance court's findings and determination are justifiable in view of the evidence No. 12-16 (including paper numbers), and the evidence No. 6-12 submitted by the Defendants, which were presented by the Defendants, presented by the court of first instance to the court of first instance. 2. The judgment of the court of first instance is justifiable. Thus, the appeal by the Plaintiff and Defendant C is dismissed as it is without merit.