1: (0 7 15)

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

2: (2 21 13)

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

3: (1 20 14)

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

4: (0 11 3)

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