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