1: (10 14 20)

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

2: (9 17 11)

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

3: (7 15 13)

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

4: (2 16 14)

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