1: (0 2 8)

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

2: (1 20 4)

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

3: (2 14 6)

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

4: (5 9 7)

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