1: (0 1 2)

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

2: (1 8 17)

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

3: (6 18 11)

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

4: (2 20 17)

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