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