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