1: (0 2 5)

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

2: (4 5 17)

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

3: (1 20 7)

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

4: (9 21 19)

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