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

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

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

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

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