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