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