1: (3 5 11)

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

2: (4 13 6)

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

3: (3 5 11)

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

4: (9 14 12)

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