1: (5 8 16)

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

2: (4 12 6)

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

3: (5 8 16)

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

4: (2 10 7)

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