1: (1 6 18)

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

2: (3 20 8)

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

3: (0 19 12)

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

4: (9 18 17)

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