1: (1 3 13)

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

2: (0 4 2)

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

3: (3 15 5)

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

4: (12 16 14)

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