1: (4 11 13)

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

2: (10 15 12)

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

3: (9 18 14)

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

4: (6 11 16)

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