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