1: (7 18 20)

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

2: (5 18 8)

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

3: (1 19 17)

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

4: (0 9 2)

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