1: (0 1 7)

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

2: (3 7 21)

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

3: (2 9 6)

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

4: (1 15 7)

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