X:
Y:
9
9
8
9
9
9
1
0
0
0
1
0
0
1
1
0
0
2
1
0
0
3
1
0
0
4
1
0
0
5
1
0
0
6
1
0
0
7
1
0
0
8
1
0
0
9
1
0
1
0
1
0
1
1
1
0
1
2
1
0
1
3
1
0
1
4
1
0
1
5
1
0
1
6
1
0
1
7
1
0
1
8
1
0
1
9
1
0
2
0
1
0
2
1
1
0
2
2
1007
1006
1005
1004
1003
1002
1001
1000
999
998
997
996
995
994
993
Free
Central
Busy (Single)
Busy (Var)