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