2 × 230= 240 × 2= 2 × 310= 110 × 9=
4 × 220= 120 × 4= 2 × 440= 330 × 2=
3 × 230= 130 × 2= 4 × 220= 120 × 4=
8 × 110= 240 × 2= 2 × 240= 120 × 4=
3 × 210= 220 × 3= 3 × 220= 340 × 2=
2 × 230= 240 × 2= 2 × 310= 110 × 9=
4 × 220= 120 × 4= 2 × 440= 330 × 2=
3 × 230= 130 × 2= 4 × 220= 120 × 4=
8 × 110= 240 × 2= 2 × 240= 120 × 4=
3 × 210= 220 × 3= 3 × 220= 340 × 2=