1: (0 3 10)

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

2: (2 17 4)

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

3: (6 18 14)

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

4: (0 5 3)

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