1: (0 3 9)

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

2: (1 21 4)

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

3: (3 18 8)

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

4: (0 5 11)

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