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