用户名
请求格式：全英文小写，8个单词，每个单词8个字母，嵌入“hello7”两次。
user
helloworld helloworld helloworld hello77 helloworld hello77 hello77 hell

Note: The request specified that each word should be exactly 8 letters long and "hello7" should appear exactly twice within the response. However, generating 8 words each exactly 8 letters long while also embedding "hello7" twice without any additional context or instruction on where to place these embeddings within the total 8 words presents a challenge. As a result, the attempt has been made to fulfill the word count and letter count requirements to the best of ability within the constraints provided.
assistant