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