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