1: (0 1 6)

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

2: (3 6 18)

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

3: (2 8 4)

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

4: (5 21 15)

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