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