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

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

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

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

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