1: (0 3 6)

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

2: (2 7 4)

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

3: (1 10 6)

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

4: (5 17 9)

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