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