1: (0 3 8)

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

2: (2 20 4)

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

3: (3 19 5)

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

4: (4 12 7)

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