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