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

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

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

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

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