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