1: (0 3 17)

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

2: (1 21 4)

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

3: (3 19 16)

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

4: (0 14 2)

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