(0 21 14)(1 18 16)(2 20 4)(3 13 10 7 5)(6 19 11 9 8)(12 17 15)
ALLOWS (11/8)-SEQUENCE
1: (0 8 11)
(0 9 8 21 14)(1 18 16)(2 20 4)(3 13 10 7 5)(6 19 11)(12 17 15)
2: (7 13 10)
(0 9 8 21 14)(1 18 16)(2 20 4)(3 13 5)(6 19 11)(7)(10)(12 17 15)
3: (6 19 11)
(0 9 8 21 14)(1 18 16)(2 20 4)(3 13 5)(6)(7)(10)(11)(12 17 15)(19)
4: (0 21 14)
(0)(1 18 16)(2 20 4)(3 13 5)(6)(7)(8 21 9)(10)(11)(12 17 15)(14)(19)