1: (0 1 2)

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

2: (2 5 7)

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

3: (4 13 6)

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

4: (1 7 3)

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