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Learn a Fact: 1 x 5

1
0
x  5
2
0
x  7
3
1
x  7
4
0
x  9
5
0
x  8
6
1
x  6
7
2
x  1
8
0
x  6
9
1
x  5
10
1
x  1
11
1
x  8
12
1
x  4
13
9
x  1
14
1
x  3
15
0
x  2
16
0
x  3
17
0
x  4
18
0
x  1

Fact Navigator

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1

x5


5

5

x1


5

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4
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