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