1: (0 4 7)

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

2: (1 15 6)

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

3: (0 5 2)

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

4: (0 21 3)

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