2
x3


4
x3


2
x3


5
x3


6
x3


8
x3


6
x3


6
x3


3
x3


1
x3


6
x3


1
x3


4
x3


3
x3


2
x3


8
x3


5
x3


7
x3


5
x3


6
x3


7
x3


1
x3


6
x3


6
x3


7
x3


3
x3


2
x3


1
x3


4
x3


8
x3


7
x3


5
x3


3
x3


8
x3


1
x3


8
x3


7
x3


6
x3


6
x3


2
x3


6
x3


3
x3


2
x3


1
x3


5
x3


3
x3


8
x3


1
x3


2
x3


4
x3


6
x3


8
x3


4
x3


4
x3


5
x3


3
x3


6
x3


7
x3


3
x3


1
x3


6
x3


1
x3


5
x3


8
x3


8
x3


5
x3


8
x3


7
x3


2
x3


5
x3


8
x3


7
x3


7
x3


1
x3


7
x3


4
x3


4
x3


7
x3


4
x3


5
x3


ANSWERS

6 12 6 15 18 24 18 18 9 3
18 3 12 9 6 24 15 21 15 18
21 3 18 18 21 9 6 3 12 24
21 15 9 24 3 24 21 18 18 6
18 9 6 3 15 9 24 3 6 12
18 24 12 12 15 9 18 21 9 3
18 3 15 24 24 15 24 21 6 15
24 21 21 3 21 12 12 21 12 15