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