(0 8 4)(1 12 2)(3 23 21)(5 10 7)(6 13 11)(9 16 14)(15 19 17)(18 22 20)
ALLOWS (11/8)-SEQUENCE
1: (2 9 12)

(0 8 4)(1 12 16 14 9)(2)(3 23 21)(5 10 7)(6 13 11)(15 19 17)(18 22 20)
2: (6 13 11)

(0 8 4)(1 12 16 14 9)(2)(3 23 21)(5 10 7)(6)(11)(13)(15 19 17)(18 22 20)
3: (5 10 7)

(0 8 4)(1 12 16 14 9)(2)(3 23 21)(5)(6)(7)(10)(11)(13)(15 19 17)(18 22 20)
4: (1 12 16)

(0 8 4)(1 14 9)(2)(3 23 21)(5)(6)(7)(10)(11)(12)(13)(15 19 17)(16)(18 22 20)