1: (0 1 3)

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

2: (3 9 20)

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

3: (2 14 4)

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

4: (6 18 10)

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