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

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

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

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

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