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