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