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

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

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

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

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