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