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

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

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

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

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