(0 7 2)(1 20 4)(3 23 21)(5 10 8)(6 19 18)(9 13 11)(12 16 14)(15 22 17)
ALLOWS (11/8)-SEQUENCE
1: (0 7 9)
(0 13 11 9 2)(1 20 4)(3 23 21)(5 10 8)(6 19 18)(7)(12 16 14)(15 22 17)
2: (5 10 8)
(0 13 11 9 2)(1 20 4)(3 23 21)(5)(6 19 18)(7)(8)(10)(12 16 14)(15 22 17)
3: (2 11 9)
(0 13 11)(1 20 4)(2)(3 23 21)(5)(6 19 18)(7)(8)(9)(10)(12 16 14)(15 22 17)
4: (1 20 4)
(0 13 11)(1)(2)(3 23 21)(4)(5)(6 19 18)(7)(8)(9)(10)(12 16 14)(15 22 17)(20)