1: (0 1 7)

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

2: (7 19 21)

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

3: (2 20 15)

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

4: (6 18 9)

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