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