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