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