1: (0 4 7)

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

2: (2 17 6)

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

3: (0 5 3)

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

4: (1 21 3)

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