1: (1 2 5)

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

2: (2 7 10)

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

3: (6 13 9)

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

4: (4 8 10)

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