1: (0 1 7)

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

2: (7 19 21)

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

3: (2 20 17)

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

4: (6 18 15)

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