1: (0 5 18)

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

2: (3 21 14)

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

3: (1 6 4)

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

4: (0 5 18)

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