2
x


7
x


6
x


2
x


1
x


3
x


2
x


1
x


8
x


8
x


6
x


1
x


6
x


3
x


6
x


4
x


5
x


8
x


2
x


2
x


7
x


1
x


2
x


1
x


4
x


8
x


4
x


6
x


1
x


1
x


4
x


7
x


5
x


8
x


8
x


7
x


6
x


8
x


5
x


1
x


5
x


4
x


6
x


6
x


1
x


8
x


4
x


3
x


3
x


7
x


4
x


5
x


5
x


7
x


4
x


4
x


8
x


7
x


3
x


3
x


1
x


5
x


8
x


7
x


5
x


1
x


8
x


3
x


3
x


1
x


1
x


1
x


2
x


5
x


2
x


6
x


6
x


4
x


5
x


4
x


ANSWERS

0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0