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