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