2 x 4 2x 12
- 8 1 2 x 1 4 12 2x
- X 4 2x 3 11x 2 12x 36 0
- X 4 2x 3 12x 2 18x 27
- X 4 2x 3 7x 2 8x 12
- X 4 4x 3 2x 2 12x 9 0
- X 4 2x 3 7x 2 8x 12 0
- X 4 2x 3 x 2 8x 12
- X 4 2x 3 x 2 8x 12 0
- X 4 2x 3 7x 2 20x 12 0
- X 4 3x 3 2x 2 12x 8
- 2 2x x 4 )+ 5 x 2 12 3
- X 4 6x 3 2x 2 12x
- 2x 2 5x 12 x 4
- Y 2x 3 6x 3x 2 x 4 12
- X 4 2x 3 12x 2 12x 36