The input contains two integers a,b (1 \le a \le 10,0 \le b \le 22 \cdot a-1) separated by a single space.
Output two integers separated by a single space.
1 0 · \n
1 0
· \n
0 0 · \n
0 0
2 15 · \n
2 15
3 0 · \n
3 0
4 160 · \n
4 160
12 12 · \n
12 12