1: (1 4 8)

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

2: (3 9 5)

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

3: (0 6 2)

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

4: (4 20 7)

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