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