1: (0 4 19)

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

2: (2 20 6)

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

3: (0 4 19)

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

4: (3 11 5)

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