1: (4 7 16)

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

2: (3 8 6)

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

3: (7 18 9)

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

4: (13 19 17)

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