graph {
	layout=patchwork
	node [style=filled]
	"$2"  [area=200 fillcolor=gold]
	"$1"  [area=100 fillcolor=gold]
	"50c" [area= 50 fillcolor=silver]
	"20c" [area= 20 fillcolor=silver]
	"10c" [area= 10 fillcolor=silver]
	"5c"  [area=  5 fillcolor=silver]
}