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

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

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

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

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