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