Output all combinations of character variables $a,b,$ and $c,$ in the order shown below. If $a=\text{'}x\text{'},b=y,$ and $c=z$; then the output is:

$xyz$ xzy $yxz$ yzx zxy ayx

Your code will be tested in three different programs, with $a,b,c$ assigned with $\text{'}x\text{'},\text{'}y\text{'},\text{'}z\text{'},$ then with $\text{'}$#$,\text{'}$S$\text{'},\text{'}\%\text{'},$ then with $\text{'}1\text{'},\text{'}2\text{'},\text{'}3\text{'},$

how our autograder works

$1$ #include $c>bcin{c}_{\text{;}}$