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