1: (4 8 17)

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

2: (7 19 15)

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

3: (2 17 5)

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

4: (0 16 13)

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