1: (3 10 13)

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

2: (4 18 12)

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

3: (9 16 11)

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

4: (6 10 14)

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