1: (5 12 18)

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

2: (4 14 6)

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

3: (13 19 17)

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

4: (2 7 5)

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