1: (0 2 4)

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

2: (4 15 19)

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

3: (10 20 18)

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

4: (2 19 9)

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