1								E						D			C
2		F																	B
3											2
4				2					H							A
5						N								1				2
6	G									1
7							1						5							A
8											2				1
9		L			1			3									G
10										I									2
11		2
12						1			4			1			1
13				E
14								1							S					g
15				2								2