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

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

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

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

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