1: (0 1 7)

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

2: (7 18 21)

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

3: (3 19 10)

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

4: (2 20 4)

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