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
997
996
995
994
993
992
991
990
989
988
987
986
985
984
983
Free
Central
Busy (Single)
Busy (Var)