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