1: (0 1 2)

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

2: (11 15 21)

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

3: (10 18 13)

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

4: (1 19 15)

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