1: (2 4 12)

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

2: (2 7 11)

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

3: (1 6 3)

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

4: (4 13 11)

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