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