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