1: (8 11 19)

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

2: (7 18 9)

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

3: (8 11 19)

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

4: (6 15 10)

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