1: (0 3 5)

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

2: (2 7 4)

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

3: (1 9 5)

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

4: (6 16 8)

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