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

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

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

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

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