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