// Twelve Men's Morris: classic with diagonals

// connections outer ring
(10, 10), (50, 10)
(50, 10), (90, 10)
(90, 10), (90, 50)
(90, 50), (90, 90)
(90, 90), (50, 90)
(50, 90), (10, 90)
(10, 90), (10, 50)
(10, 50), (10, 10)
// connections middle ring
(20, 20), (50, 20)
(50, 20), (80, 20)
(80, 20), (80, 50)
(80, 50), (80, 80)
(80, 80), (50, 80)
(50, 80), (20, 80)
(20, 80), (20, 50)
(20, 50), (20, 20)
// connections inner ring
(30, 30), (50, 30)
(50, 30), (70, 30)
(70, 30), (70, 50)
(70, 50), (70, 70)
(70, 70), (50, 70)
(50, 70), (30, 70)
(30, 70), (30, 50)
(30, 50), (30, 30)
// connections transring
(10, 50), (20, 50)
(20, 50), (30, 50)
(70, 50), (80, 50)
(80, 50), (90, 50)
(50, 10), (50, 20)
(50, 20), (50, 30)
(50, 70), (50, 80)
(50, 80), (50, 90)

// diagonals
(10, 10), (20, 20)
(20, 20), (30, 30)
(90, 10), (80, 20)
(80, 20), (70, 30)
(30, 70), (20, 80)
(20, 80), (10, 90)
(70, 70), (80, 80)
(80, 80), (90, 90)

