3x4=3x1=8x4=9x3=
7x1=7x1=7x3=2x9=
4x6=7x6=1x9=3x9=
3x1=4x9=2x6=6x5=
3x2=4x6=7x3=8x4=
1x9=6x8=3x3=5x5=
6x2=6x4=4x3=9x9=
6x1=6x3=8x1=9x6=
8x4=2x2=4x6=9x5=
6x6=5x5=2x8=8x4=
8x5=9x3=6x7=4x2=
3x6=9x6=3x8=5x8=
8x4=9x5=7x9=8x1=
5x4=4x5=1x1=7x2=
8x9=2x5=1x4=5x7=
9x5=6x7=5x5=8x5=
5x1=7x2=2x1=4x2=
7x1=2x2=6x4=5x2=
1x2=6x2=6x3=9x5=
5x9=4x4=3x1=5x2=
9x4=7x3=8x9=1x2=
2x6=4x6=7x7=3x5=