1: (3 8 20)

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

2: (0 18 6)

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

3: (1 17 3)

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

4: (2 9 4)

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