1: (0 1 2)

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

2: (1 4 7)

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

3: (3 10 5)

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

4: (2 18 7)

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