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