1: (0 2 7)

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

2: (1 21 4)

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

3: (3 19 5)

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

4: (0 2 7)

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