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