1: (0 1 2)

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

2: (2 7 19)

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

3: (3 21 10)

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

4: (6 13 8)

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