1: (0 1 5)

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

2: (5 9 20)

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

3: (3 10 7)

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

4: (2 6 4)

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