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