A B C X2 G X2 H 1 X1 X1 J I X1 X4 A E D B X8 F X1 X8 K X4 X8 G FJ GX1 FX4 75% JX4 2 G FK I GX1 FX4 75% IX4 KX4
3 G F K I 100% 100% 4 A B GX1 HX4 75% IX4 G H I K KX4
5 100% G K I 6 H