1: (2 7 17)

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

2: (6 20 8)

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

3: (1 9 3)

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

4: (0 16 7)

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