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