1: (1 7 21)

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

2: (0 20 6)

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

3: (2 9 21)

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

4: (1 17 5)

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