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