1: (0 4 9)

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

2: (2 20 7)

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

3: (0 6 3)

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

4: (1 5 9)

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