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

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

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

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

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