1: (4 7 13)

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

2: (3 8 6)

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

3: (7 15 9)

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

4: (12 19 14)

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