1: (0 3 9)

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

2: (2 16 4)

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

3: (6 17 14)

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

4: (0 5 3)

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