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