正中

01,02,11,16,17,20,24,29,33,36
54,58,63,65,74,75,76,77,78,79

07,10,17,18,27,31,42,46,52,54
56,58,59,60,62,63,70,72,74,79

03,05,07,08,09,15,19,29,35,46
50,55,57,58,59,63,68,69,73,78

01,05,17,20,21,31,36,38,39,40
41,43,46,47,53,57,58,63,66,77

11,12,13,19,20,22,30,32,34,36
41,42,43,55,58,61,63,65,72,74

02,06,07,10,11,17,33,40,41,46
55,57,58,60,66,67,69,71,72,77

01,03,04,08,10,15,18,20,25,30
33,36,43,45,49,51,52,56,66,70

09,14,24,32,35,36,37,39,40,43
44,48,49,55,56,59,62,69,71,80

01,09,10,14,19,28,30,31,36,37
46,49,50,53,57,60,64,67,72,75

07,10,21,22,24,30,33,35,37,39
40,46,47,48,50,53,60,61,63,74