1: (0 4 8)

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

2: (1 19 7)

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

3: (3 9 6)

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

4: (0 20 18)

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