1: (0 4 18)

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

2: (1 20 16)

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

3: (0 9 2)

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

4: (6 19 14)

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