1: (5 8 14)

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

2: (3 10 7)

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

3: (5 8 14)

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

4: (4 17 6)

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