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