1	N14	H13
2	H12	M13
3	J12	L12
4	K12	K11
5	K10	L10
6	K9	M9
7	K8	J8
8	N8	J10
9	H9	J9
10	K6	K7
11	L6	K7
12	M6	N6
13	H6	J6
14	L8	M7
15	L8