1: (4 7 17)

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

2: (6 20 8)

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

3: (4 7 17)

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

4: (2 10 5)

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