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