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