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