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