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