1: (0 2 8)

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

2: (1 21 5)

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

3: (2 19 6)

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

4: (7 20 10)

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