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