(0 19 12)(1 18 16)(2 6 4)(3 11 10)(5 14 7)(8 17 15)(9 20 13)
ALLOWS (11/8)-SEQUENCE
1: (2 3 11)
(0 19 12)(1 18 16)(2 10 3 6 4)(5 14 7)(8 17 15)(9 20 13)(11)
2: (3 6 10)
(0 19 12)(1 18 16)(2 10 4)(3)(5 14 7)(6)(8 17 15)(9 20 13)(11)
3: (5 14 7)
(0 19 12)(1 18 16)(2 10 4)(3)(5)(6)(7)(8 17 15)(9 20 13)(11)(14)
4: (9 20 13)
(0 19 12)(1 18 16)(2 10 4)(3)(5)(6)(7)(8 17 15)(9)(11)(13)(14)(20)