YOU SAID:
The doctor doctors the doctor who doctored the doctor who doctored the doctor's doctors doctored doctor.
INTO JAPANESE
医者は、医者を医者にした医者を医者にした。
BACK INTO ENGLISH
The doctor made the doctor who made the doctor a doctor.
INTO JAPANESE
医者は医者を医者にした医者を作りました。
BACK INTO ENGLISH
The doctor made a doctor who made the doctor a doctor.
INTO JAPANESE
医者は、医者を医者にした医者を作りました。
BACK INTO ENGLISH
The doctor made a doctor who made the doctor a doctor.
You've done this before, haven't you.