1: (0 4 7)

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

2: (3 21 6)

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

3: (1 4 19)

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

4: (2 20 17)

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