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

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

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

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

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