1: (1 4 19)

(0 18 7 5 2)(1 13 11 19 3)(4)(6 10 8)(9 16 14)(12 21 20 17 15)

2: (0 18 2)

(0)(1 13 11 19 3)(2 7 5)(4)(6 10 8)(9 16 14)(12 21 20 17 15)(18)

3: (1 13 3)

(0)(1)(2 7 5)(3 11 19)(4)(6 10 8)(9 16 14)(12 21 20 17 15)(13)(18)

4: (12 21 15)

(0)(1)(2 7 5)(3 11 19)(4)(6 10 8)(9 16 14)(12)(13)(15 20 17)(18)(21)