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

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

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

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

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