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