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

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

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

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

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