All the plaintiff's appeal and the plaintiff's primary claim expanded by this court and the additional conjunctive claim.

1. The reasoning for this part of the judgment of the court is as follows. The court's reasoning for this part is as follows: "Songnam City" (amended by Act No. 14866, Aug. 9, 2017; hereinafter "G H subparagraph 4") is "Songnam City constructed and supplied in an area subject to coordination under the Housing Act"; "G H subparagraph 4 of the 2th part is "I Dong H"; "Explic supply contract" of the 6th part of the instant apartment supply contract (hereinafter "the instant apartment supply contract"); "the extended supply contract of the instant case" is "the extended supply contract of the instant case," "the extended supply contract of the instant case," and "the additional part of the instant contract of the instant case," "the extended supply contract of the instant case," and "the second part of the instant apartment supply contract of the 13 and 14th part of the instant case," and "the subsequent part of the judgment of the court below," "the additional supply contract of the instant case, 218.18.

The main contents of the instant apartment supply contract and the instant apartment supply contract on the instant case are as follows.

Article 2 (Cancellation, etc. of Contracts) (1) A (referring to the defendant; hereinafter the same shall apply) of the apartment supply contract of this case may cancel this contract in cases where the act falling under any of the subparagraphs of B (referring to D; hereinafter the same shall apply) has been committed, even upon the peremptory notice for the performance thereof, if the B has not been performed (Provided, That in cases falling under subparagraphs 6 and 7, the contract may be rescinded without any peremptory notice.

7) When the contract is terminated due to other causes attributable to Articles 3 (Penalty) (1) through (2) of Article 2 (1) of this Act and other causes attributable to Section 2 (2) of this Article, the amount equivalent to 10 percent of the total amount of the supply shall be reverted to A as penalty for breach of the relevant laws and regulations, such as rules on housing supply, Housing Act, Enforcement Decree of the Housing Act, etc.

Article 4 (Resale of Sales Rights) ① Resale of Sales Rights is available to the extent permitted by the relevant laws and regulations at the time of resale, but this is against B.