YOU SAID:

i had a friend who had a friend who had a friend who had a friend who had a friend who had a friend

INTO JAPANESE

友達がいる友達がいる友達がいる友達がいる友達がいる友達がいる友達がいる

BACK INTO ENGLISH

I have friends I have friends I have friends I have friends I have friends I have friends

INTO JAPANESE

私には友達がいます私には友達がいます私には友達がいます私には友達がいます私には友達がいます

BACK INTO ENGLISH

I have friends I have friends I have friends I have friends I have friends

INTO JAPANESE

友達がいる友達がいる友達がいる友達がいる友達がいる

BACK INTO ENGLISH

I have friends I have friends I have friends I have friends I have friends