Fill in the blanks to complete a poem:
Options: night tight right right right right
  light might right right right right
Left _____
left _____
 
Marching onwards through the _____  
Left _____
left _____
 
Marching till the morning _____  
Left _____
left _____
 
Even though your boots are _____  
Left _____
left _____
 
March on with all your _____