1: (0 1 3)

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

2: (1 7 19)

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

3: (2 20 10)

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

4: (6 11 8)

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