{
	"M": 1000,
	"CM": 900,
	"D": 500,
	"CD": 400,
	"C": 100,
	"XC": 90,
	"L": 50,
	"XL": 40,
	"X": 10,
	"IX": 9,
	"V": 5,
	"IV": 4,
	"I": 1
}