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