1: (0 6 8)

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

2: (5 10 7)

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

3: (4 12 8)

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

4: (0 14 11)

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