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

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

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

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

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