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

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

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

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

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