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

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

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

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

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