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