1: (4 5 19)

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

2: (3 8 19)

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

3: (0 18 6)

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

4: (1 19 5)

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