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