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

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

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

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

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