1: (0 2 4)

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

2: (4 8 19)

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

3: (3 10 6)

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

4: (7 11 9)

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