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

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

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

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

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