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

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

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

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

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