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