(0 20 18 8 4)(1 7 5)(2 17 3)(6 11 9)(10 14 12)(13 19 15)(16 22 21)
ALLOWS (11/8)-SEQUENCE
1: (0 8 10)
(0 14 12 10 4)(1 7 5)(2 17 3)(6 11 9)(8 20 18)(13 19 15)(16 22 21)
2: (6 11 9)
(0 14 12 10 4)(1 7 5)(2 17 3)(6)(8 20 18)(9)(11)(13 19 15)(16 22 21)
3: (4 12 10)
(0 14 12)(1 7 5)(2 17 3)(4)(6)(8 20 18)(9)(10)(11)(13 19 15)(16 22 21)
4: (1 7 5)
(0 14 12)(1)(2 17 3)(4)(5)(6)(7)(8 20 18)(9)(10)(11)(13 19 15)(16 22 21)