1: (3 4 8)

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

2: (0 8 17)

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

3: (1 20 11)

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

4: (6 12 9)

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