1: (0 4 7)

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

2: (2 19 5)

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

3: (0 4 7)

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

4: (1 20 17)

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