1: (0 6 8)

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

2: (5 11 7)

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

3: (4 14 8)

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

4: (3 21 13)

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