1: (4 6 11)

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

2: (3 7 5)

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

3: (1 8 6)

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

4: (2 18 9)

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