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

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

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

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

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