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

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

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

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

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