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