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

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

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

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

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