1: (3 6 16)

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

2: (2 12 4)

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

3: (3 6 16)

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

4: (5 17 15)

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