1: (2 5 17)

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

2: (4 18 6)

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

3: (0 8 3)

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

4: (1 19 2)

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