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