"coordinate for region51 S_l"
19 16 9
20 16 9
21 16 9
21 17 9
22 17 9
23 16 8
24 16 8
25 16 8
26 15 8
27 8 8
28 8 8
29 8 8
29 9 8
30 9 8
30 10 8
