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