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