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