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

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

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

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

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