1: (0 2 11)

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

2: (1 20 4)

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

3: (2 19 10)

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

4: (3 21 6)

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