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

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

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

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

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