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

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

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

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

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