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