YOU SAID:

the mouse ate the cat who ate the mouse which ate the mouse which meets the cat's mouse

INTO JAPANESE

ネズミは、猫のネズミに出会うマウスを食べ、マウスを食べ、その猫を食べた

BACK INTO ENGLISH

Rats ate mice that met cat rats, ate mice, ate cats

INTO JAPANESE

ネズミは猫のネズミに出会ったマウスを食べ、ネズミを食べ、猫を食べた

BACK INTO ENGLISH

Rats ate mice that met cat rats, ate rats, ate cats

INTO JAPANESE

ネズミは猫のネズミに出会ったネズミを食べ、ネズミを食べ、猫を食べた

BACK INTO ENGLISH

Rats ate rats that met cat rats, ate rats, ate cats

INTO JAPANESE

ネズミは猫のネズミに出会ったネズミを食べ、ネズミを食べ、猫を食べた

BACK INTO ENGLISH

Rats ate rats that met cat rats, ate rats, ate cats