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