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