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

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

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

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

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