1: (6 11 18)

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

2: (4 12 9)

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

3: (6 11 18)

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

4: (2 7 5)

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