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