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