1: (0 4 19)

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

2: (2 20 6)

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

3: (0 4 19)

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

4: (3 9 5)

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