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

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

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

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

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