diff --git a/drawing.py b/drawing.py
index 29fc89e..a153b2d 100644
--- a/drawing.py
+++ b/drawing.py
@@ -5,3 +5,54 @@
 # (Briefly describe what this program does.)
 
 from turtle import *
+
+def square(unit):
+    "Draws a square of size unit"
+    begin_fill()
+    for side in range(4):
+        forward(unit)
+        right(90)
+    end_fill()
+
+def row_of_squares(unit, quantities_and_colors):
+    "Draws a row of squares, one in each color in colors"
+    squares_traveled = 0
+    for quantity, color in quantities_and_colors:
+        fillcolor(color)
+        for each_square in range(quantity):
+            square(unit)
+            forward(unit)
+            squares_traveled = squares_traveled + 1
+    return_to_baseline(unit, squares_traveled)
+
+def return_to_baseline(unit, count):
+    right(180)
+    penup()
+    forward(unit * count)
+    left(90)
+    forward(unit)
+    left(90)
+    pendown()
+
+drawing_size = 10
+penup()
+goto(-200, 0)
+pendown()
+
+data = [
+    [[10, "white"]],
+    [[4, "white"], [2, "green"], [4, "white"]],
+    [[3, "white"], [1, "pink"], [1, "red"], [2, "green"], [3, "white"]],
+    [[1, "white"], [1, "green"], [1, "white"], [2, "red"], [2, "green"], [1, "white"], [1, "pink"], [1, "white"]],
+    [[1, "white"], [8, "green"], [1, "white"]],
+    [[3, "white"], [5, "green"], [2, "white"]],
+    [[3, "white"], [4, "green"], [3, "white"]],
+    [[2, "white"], [6, "brown"], [2, "white"]],
+    [[3, "white"], [4, "brown"], [3, "white"]],
+    [[3, "white"], [4, "brown"], [3, "white"]],
+
+
+]
+
+for row in data:
+    row_of_squares(drawing_size, row)
\ No newline at end of file
diff --git a/poetry.lock b/poetry.lock
index daa6053..99d9315 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -42,13 +42,13 @@ lxml = ["lxml"]
 
 [[package]]
 name = "certifi"
-version = "2023.5.7"
+version = "2023.7.22"
 description = "Python package for providing Mozilla's CA Bundle."
 optional = false
 python-versions = ">=3.6"
 files = [
-    {file = "certifi-2023.5.7-py3-none-any.whl", hash = "sha256:c6c2e98f5c7869efca1f8916fed228dd91539f9f1b444c314c06eef02980c716"},
-    {file = "certifi-2023.5.7.tar.gz", hash = "sha256:0f0d56dc5a6ad56fd4ba36484d6cc34451e1c6548c61daad8c320169f91eddc7"},
+    {file = "certifi-2023.7.22-py3-none-any.whl", hash = "sha256:92d6037539857d8206b8f6ae472e8b77db8058fec5937a1ef3f54304089edbb9"},
+    {file = "certifi-2023.7.22.tar.gz", hash = "sha256:539cc1d13202e33ca466e88b2807e29f4c13049d6d87031a3c110744495cb082"},
 ]
 
 [[package]]
@@ -159,13 +159,13 @@ files = [
 
 [[package]]
 name = "furo"
-version = "2023.5.20"
+version = "2023.7.26"
 description = "A clean customisable Sphinx documentation theme."
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "furo-2023.5.20-py3-none-any.whl", hash = "sha256:594a8436ddfe0c071f3a9e9a209c314a219d8341f3f1af33fdf7c69544fab9e6"},
-    {file = "furo-2023.5.20.tar.gz", hash = "sha256:40e09fa17c6f4b22419d122e933089226dcdb59747b5b6c79363089827dea16f"},
+    {file = "furo-2023.7.26-py3-none-any.whl", hash = "sha256:1c7936929ec57c5ddecc7c85f07fa8b2ce536b5c89137764cca508be90e11efd"},
+    {file = "furo-2023.7.26.tar.gz", hash = "sha256:257f63bab97aa85213a1fa24303837a3c3f30be92901ec732fea74290800f59e"},
 ]
 
 [package.dependencies]
@@ -342,13 +342,13 @@ files = [
 
 [[package]]
 name = "sphinx"
-version = "7.0.1"
+version = "7.1.0"
 description = "Python documentation generator"
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "Sphinx-7.0.1.tar.gz", hash = "sha256:61e025f788c5977d9412587e733733a289e2b9fdc2fef8868ddfbfc4ccfe881d"},
-    {file = "sphinx-7.0.1-py3-none-any.whl", hash = "sha256:60c5e04756c1709a98845ed27a2eed7a556af3993afb66e77fec48189f742616"},
+    {file = "sphinx-7.1.0-py3-none-any.whl", hash = "sha256:9bdfb5a2b28351d4fdf40a63cd006dbad727f793b243e669fc950d7116c634af"},
+    {file = "sphinx-7.1.0.tar.gz", hash = "sha256:8f336d0221c3beb23006b3164ed1d46db9cebcce9cb41cdb9c5ecd4bcc509be0"},
 ]
 
 [package.dependencies]
@@ -497,13 +497,13 @@ sphinx = ">=7.0.1,<8.0.0"
 
 [[package]]
 name = "urllib3"
-version = "2.0.3"
+version = "2.0.4"
 description = "HTTP library with thread-safe connection pooling, file post, and more."
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "urllib3-2.0.3-py3-none-any.whl", hash = "sha256:48e7fafa40319d358848e1bc6809b208340fafe2096f1725d05d67443d0483d1"},
-    {file = "urllib3-2.0.3.tar.gz", hash = "sha256:bee28b5e56addb8226c96f7f13ac28cb4c301dd5ea8a6ca179c0b9835e032825"},
+    {file = "urllib3-2.0.4-py3-none-any.whl", hash = "sha256:de7df1803967d2c2a98e4b11bb7d6bd9210474c46e8a0401514e3a42a75ebde4"},
+    {file = "urllib3-2.0.4.tar.gz", hash = "sha256:8d22f86aae8ef5e410d4f539fde9ce6b2113a001bb4d189e0aed70642d602b11"},
 ]
 
 [package.extras]