1: (0 2 4)

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

2: (1 6 3)

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

3: (0 10 4)

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

4: (5 11 8)

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