1: (1 5 8)

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

2: (0 5 18)

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

3: (4 9 6)

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

4: (0 8 3)

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