1: (3 13 20)

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

2: (0 15 4)

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

3: (1 18 3)

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

4: (6 16 14)

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