1: (4 9 13)

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

2: (7 17 10)

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

3: (3 13 12)

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

4: (6 15 11)

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