1: (0 2 9)

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

2: (1 21 4)

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

3: (3 18 5)

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

4: (4 10 6)

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