1: (0 2 4)

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

2: (2 4 7)

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

3: (3 8 5)

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

4: (4 7 21)

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