2 × 1= 2 × 2= 2 × 2=
1 × 3= 1 × 4= 1 × 4=
2 × 4= 2 × 1= 3 × 3=
1 × 3= 2 × 2= 1 × 2=
3 × 4= 3 × 4= 1 × 4=
2 × 4= 2 × 1= 4 × 4=
2 × 2= 2 × 2=
1 × 3= 1 × 4= 1 × 4=
2 × 4= 2 × 1= 3 × 3=
1 × 3= 2 × 2= 1 × 2=
3 × 4= 3 × 4= 1 × 4=
2 × 4= 2 × 1= 4 × 4=
2 × 2= 2 × 2=