1: (1 4 20)

(0 7 2)(1 5 4 23 21)(3 9 6)(8 12 11)(10 15 13)(14 18 16)(17 22 19)(20)

2: (0 7 2)

(0)(1 5 4 23 21)(2)(3 9 6)(7)(8 12 11)(10 15 13)(14 18 16)(17 22 19)(20)

3: (3 9 6)

(0)(1 5 4 23 21)(2)(3)(6)(7)(8 12 11)(9)(10 15 13)(14 18 16)(17 22 19)(20)

4: (1 5 21)

(0)(1)(2)(3)(4 23 21)(5)(6)(7)(8 12 11)(9)(10 15 13)(14 18 16)(17 22 19)(20)