Radix sort works only for sorting numbers; however, it can be applied to other compatible datatype, for example, English letters. The order of English letters follows alphabetic order. Answer the following questions.

$(1)$ You are given the following array of English words:

COW, DOG, SEA, ROW, SON, FOX, TAB, BAR, BOX, EAR, BIG, TEA, HAT

Sorting the given array using radix sort requires $3$ passes. What are the results of the first, second, and third passes? $[10$ points$]$