(0 19 17)(1 9 3)(2 14 5)(4 20 7)(6 11 10)(8 15 12)(13 18 16)
ALLOWS (11/8)-SEQUENCE
1: (2 5 14)
(0 19 17)(1 9 3)(2 5 14)(4 20 7)(6 11 10)(8 15 12)(13 18 16)
2: (1 9 3)
(0 19 17)(1)(2 5 14)(3)(4 20 7)(6 11 10)(8 15 12)(9)(13 18 16)
3: (2 5 14)
(0 19 17)(1)(2)(3)(4 20 7)(5)(6 11 10)(8 15 12)(9)(13 18 16)(14)
4: (8 15 12)
(0 19 17)(1)(2)(3)(4 20 7)(5)(6 11 10)(8)(9)(12)(13 18 16)(14)(15)