Illustrate the operations of Radix-Sort in the following list of English words: COW , SEA, ROW, BOX,

Illustrate the operations of Radix-Sort in the following list of English words:
COW , SEA, ROW, BOX, BAR, TAR, BIG, NOW

(note: I am confused on this.. Am I suppose to make a chart or something? Lifesaver guaranteed to the person who can give me the answer and show me how to do it.However I will give LS for answers only)