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

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

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

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

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