1: (0 2 7)

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

2: (1 20 4)

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

3: (3 8 6)

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

4: (2 19 5)

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