1: (9 16 19)

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

2: (0 17 14)

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

3: (9 16 19)

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

4: (2 20 18)

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