Mint Facilities for Group A's Coins
1		x
2		x
3		x
4		x
5		x
6		x
7		x
8		x
9		x
10		x
11		x		x
12		x		x
13		x		x
14		x		x
15		x		x
16		x		x
17		x		x
18		x		x
19		x		x
20		x		x
21		x		x
22		x		x
23		x		x
24		x		x
25		x		x
		Denver (D)		Philadelphia (P)