1. All appeals filed by the Plaintiff (Counterclaim Defendant) against the instant principal lawsuit and counterclaim are dismissed.

2. The costs of appeal shall be the principal lawsuit.

The reason why the court should explain this case is that "401,603 won" in Part 2 of Part 18 of the judgment of the court of first instance is "401,630 won", "the defendant" in Part 3 is "the plaintiff", "delivery" in Part 6 of Part 3 is "a clear letter", "the plaintiff and the damages for delay" in Part 4, 4, and 5 are "the compensation amount of 11,848,683 won and the damages for delay thereof", and "E" in Part 5, 9, and 17 of the judgment of the court of first instance is "E", and they are cited as it is in accordance with the main sentence of Article 420 of the Civil Procedure Act.

Therefore, the judgment of the court of first instance is legitimate, and all appeals against the principal lawsuit and counterclaim of this case are dismissed as it is without merit. It is so decided as per Disposition.