1: (2 4 8)

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

2: (1 5 3)

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

3: (4 21 6)

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

4: (5 11 7)

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