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