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