Original sentence: After 6 years left Arminia Bielefeld and moved to FC Vaduz and played 48 games with 4 goals, before he in december his career finished, after injury (cranial fracture in April)
Edited sentence: After 6 years, he left Arminia Bielefeld and moved to FC Vaduz and played 48 games with 4 goals, before in December his career finished, after injury (cranial fracture in April)