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