1: (0 1 5)

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

2: (3 5 20)

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

3: (2 10 4)

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

4: (6 21 19)

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