1: (0 4 7)

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

2: (1 13 6)

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

3: (0 5 2)

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

4: (0 21 3)

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