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