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

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

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

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

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