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