1: (0 1 6)

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

2: (3 6 16)

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

3: (2 7 4)

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

4: (1 13 6)

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