1: (0 8 17)

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

2: (1 21 16)

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

3: (0 15 3)

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

4: (2 10 17)

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