(0 12 10)(1 11 7)(2 20 18)(3 8 5)(4 14 13)(6 16 9)(15 19 17)
ALLOWS (11/8)-SEQUENCE
1: (1 11 13)

(0 12 10)(1 4 14 13 7)(2 20 18)(3 8 5)(6 16 9)(11)(15 19 17)
2: (1 4 7)

(0 12 10)(1)(2 20 18)(3 8 5)(4)(6 16 9)(7 14 13)(11)(15 19 17)
3: (0 12 10)

(0)(1)(2 20 18)(3 8 5)(4)(6 16 9)(7 14 13)(10)(11)(12)(15 19 17)
4: (3 8 5)

(0)(1)(2 20 18)(3)(4)(5)(6 16 9)(7 14 13)(8)(10)(11)(12)(15 19 17)