1: (0 2 7)

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

2: (1 21 4)

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

3: (3 19 5)

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

4: (0 2 7)

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