SSC CPO SI and ASI Model Paper 9

Aman starts walking from home to reach his office. He walks 10 m east. He turns left and walks 5 m, then he turns left and walks 5 m, then he turns right and walks 4 m. He turns left and walks 2 m, then he turn left and walks 3 m, then he turn right and walks 10 m. Then he turns left and walks 6 m. How far is Aman from his starting point?