Palabras agrupadas ¿Cuáles son las palabras agrupadas?

1. Congbao, Congchu, Congbei, Congfan, Conggaunt, Congjian, Congbo, Congfang, Congcui, Congju, Congmao, Congbo

2. Congshu, Congxiao, Congju, Congden, Congzhan. , Conghuang, Congyin, Congjun, Congrui, Conghui, Congtai, Congjian

3. Congmu, Congshan, Cong Chen, Cong Hui, Cong Tan, Cong Da, Cong Xiao, Cong Pang, Cong She, Cong Temple , Cong Huo

4. Cong Tie, Cong Xiao, Cong Lan, Cong Pian, Cong She