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