1: (0 6 14)

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

2: (4 21 13)

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

3: (1 7 5)

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

4: (6 19 8)

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