1: (4 8 20)

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

2: (0 9 7)

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

3: (4 8 20)

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

4: (3 11 6)

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