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

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

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

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

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