1: (0 3 8)

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

2: (1 11 4)

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

3: (7 14 9)

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

4: (0 6 3)

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