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