1: (0 1 2)

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

2: (2 5 16)

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

3: (4 21 10)

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

4: (6 17 13)

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