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