1: (0 2 20)

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

2: (1 21 18)

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

3: (0 14 20)

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

4: (13 19 17)

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