1: (0 1 6)

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

2: (3 6 18)

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

3: (2 8 4)

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

4: (7 21 15)

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