1: (0 3 8)

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

2: (2 21 4)

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

3: (3 17 5)

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

4: (7 19 16)

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