1: (0 2 9)

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

2: (4 9 21)

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

3: (3 11 5)

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

4: (7 16 10)

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