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