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-## fiil it
-
-### Objectives
-
-Develop a program that receives only one parameter, a txt file which will contain a list of [**Tetrominos**](https://en.wikipedia.org/wiki/Tetromino) to assemble them in order to create the smallest square possible.
-
-### Instructions
-
-All files referring to the project, must be in the same folder.
-
-The program must:
-
-- Be written in **GO**
-- Be compiled to be runned
-- Assemble all of the **Tetrominos** in order to create the smallest square possible
-- Show an error if the input doesn't correspond to a classic **Tetromino** piece
-- Not allow the rotation of the **Tetrominos**
-- Organize the **Tetrominos** by their apparition order in the file
-- Identify each **Tetromino** in the solution, by assigning different charactes to different **Tetrominos**
-- Have at least 2 **Tetrominos** in the text file
-
-Some notes:
-
-#### Example of a text File:
-
-```console
-#...
-#...
-#...
-#...
-
-....
-....
-..##
-..##
-```
-
-- If it isn't possible to form a perfect square, the program should leave spaces between the **Tetrominos**. For example:
-
-```console
-ABB.
-ABB.
-A...
-A...
-```
-
-
-
-- Among all the possible candidates for the smallest square, we only accpet the ones where **Tetrominos** is placed on their most upper-left position. In the example below, the program would choose option a).
-
-```console
-a) ABB.  b)A...  c)A...
-   ABB.    ABB.    A...   ...
-   A...    ABB.    ABB.
-   A...    A...    ABB.
-```
-
-## Usage
-
-```
-student@ubuntu:~/fill-it$ cat -e sample.txt
-...#$
-...#$
-...#$
-...#$
-$
-....$
-....$
-....$
-####$
-$
-.###$
-...#$
-....$
-....$
-$
-....$
-..##$
-.##.$
-....$
-$
-....$
-.##.$
-.##.$
-....$
-$
-....$
-....$
-##..$
-.##.$
-$
-##..$
-.#..$
-.#..$
-....$
-$
-....$
-###.$
-.#..$
-....$
-student@ubuntu:~/fill-it$ ./fillit sample.txt | cat -e
-ABBBB.$
-ACCCEE$
-AFFCEE$
-A.FFGG$
-HHHDDG$
-.HDD.G$
-student@ubuntu:~/fill-it$
-```
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