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

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

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

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

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