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