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