1: (2 5 18)

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

2: (0 6 4)

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

3: (1 19 17)

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

4: (3 14 18)

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