1: (0 4 7)

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

2: (3 8 5)

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

3: (2 18 7)

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

4: (1 21 12)

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