1: (0 1 2)

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

2: (13 15 21)

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

3: (11 18 14)

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

4: (1 19 15)

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