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