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