1: (10 17 18)

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

2: (4 7 18)

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

3: (3 8 5)

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

4: (7 19 17)

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