1: (0 1 2)

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

2: (2 8 20)

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

3: (3 21 11)

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

4: (7 17 9)

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