1: (0 1 2)

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

2: (1 9 18)

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

3: (6 20 13)

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

4: (8 14 11)

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