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

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

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

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

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