1: (4 7 14)

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

2: (1 8 6)

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

3: (0 5 2)

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

4: (3 14 12)

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