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