1: (0 1 2)

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

2: (1 16 18)

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

3: (14 19 17)

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

4: (13 20 18)

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