1: (0 5 7)

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

2: (4 8 6)

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

3: (3 9 7)

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

4: (1 10 8)

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