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

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

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

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

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