1: (1 6 21)

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

2: (0 20 2)

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

3: (1 18 3)

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

4: (17 22 19)

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