1: (4 7 16)

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

2: (2 8 6)

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

3: (0 5 3)

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

4: (7 17 9)

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