1: (0 3 8)

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

2: (1 9 6)

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

3: (0 4 2)

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

4: (8 13 19)

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