1: (1 5 7)

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

2: (4 9 6)

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

3: (3 10 7)

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

4: (0 9 2)

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