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

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

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

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

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