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