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

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

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

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

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