1: (0 3 7)

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

2: (2 20 4)

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

3: (1 3 16)

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

4: (15 21 17)

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