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