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