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

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

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

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

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