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