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

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

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

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

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