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