1: (4 8 17)

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

2: (3 11 5)

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

3: (2 9 7)

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

4: (1 10 8)

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