1: (4 8 11)

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

2: (7 15 9)

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

3: (4 8 11)

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

4: (2 10 6)

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