1: (4 7 11)

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

2: (6 17 8)

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

3: (4 7 11)

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

4: (2 10 5)

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