1: (1 5 21)

(0 20 2)(1 18 15 21 4)(3 10 8)(5)(6 22 19 17 7)(9 13 11)(12 16 14)

2: (0 20 2)

(0)(1 18 15 21 4)(2)(3 10 8)(5)(6 22 19 17 7)(9 13 11)(12 16 14)(20)

3: (1 18 4)

(0)(1)(2)(3 10 8)(4 15 21)(5)(6 22 19 17 7)(9 13 11)(12 16 14)(18)(20)

4: (17 22 19)

(0)(1)(2)(3 10 8)(4 15 21)(5)(6 22 7)(9 13 11)(12 16 14)(17)(18)(19)(20)