1: (0 3 9)

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

2: (2 21 5)

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

3: (4 20 8)

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

4: (0 5 19)

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