1: (1 2 4)

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

2: (2 6 9)

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

3: (5 13 7)

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

4: (8 21 10)

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