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