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