1: (0 8 18)

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

2: (7 19 17)

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

3: (1 9 18)

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

4: (0 11 5)

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