1: (0 10 18)

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

2: (2 19 17)

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

3: (1 20 7)

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

4: (0 16 5)

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