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