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