1: (0 4 17)

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

2: (3 19 10)

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

3: (1 20 17)

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

4: (0 21 2)

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