1: (0 3 8)

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

2: (2 21 4)

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

3: (3 14 6)

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

4: (1 17 10)

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