1: (0 2 7)

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

2: (1 13 4)

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

3: (2 8 18)

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

4: (3 21 5)

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