diff --git a/kkkk.pdf b/kkkk.pdf
index 7ee5a8d..f1e101f 100644
Binary files a/kkkk.pdf and b/kkkk.pdf differ
diff --git a/kkkk.tex b/kkkk.tex
index 8dbd7fd..3f86a6d 100644
--- a/kkkk.tex
+++ b/kkkk.tex
@@ -1,6 +1,6 @@
 \documentclass[twoside,12pt,a4paper,english]{book}
 
-\includeonly{johdanto,luku01}
+%\includeonly{luku02}
 
 \usepackage[english]{babel}
 \usepackage[utf8]{inputenc}
@@ -72,40 +72,40 @@
 
 \newcommand{\key}[1] {\textbf{#1}}
 
-\part{Perusasiat}
+\part{Basic techniques}
 \include{luku01}
 \include{luku02}
-\include{luku03}
-\include{luku04}
-\include{luku05}
-\include{luku06}
-\include{luku07}
-\include{luku08}
-\include{luku09}
-\include{luku10}
+% \include{luku03}
+% \include{luku04}
+% \include{luku05}
+% \include{luku06}
+% \include{luku07}
+% \include{luku08}
+% \include{luku09}
+% \include{luku10}
 \part{Graph algorithms}
-\include{luku11}
-\include{luku12}
-\include{luku13}
-\include{luku14}
-\include{luku15}
-\include{luku16}
-\include{luku17}
-\include{luku18}
-\include{luku19}
-\include{luku20}
+% \include{luku11}
+% \include{luku12}
+% \include{luku13}
+% \include{luku14}
+% \include{luku15}
+% \include{luku16}
+% \include{luku17}
+% \include{luku18}
+% \include{luku19}
+% \include{luku20}
 \part{Advanced topics}
-\include{luku21}
-\include{luku22}
-\include{luku23}
-\include{luku24}
-\include{luku25}
-\include{luku26}
-\include{luku27}
-\include{luku28}
-\include{luku29}
-\include{luku30}
-\include{kirj}
+% \include{luku21}
+% \include{luku22}
+% \include{luku23}
+% \include{luku24}
+% \include{luku25}
+% \include{luku26}
+% \include{luku27}
+% \include{luku28}
+% \include{luku29}
+% \include{luku30}
+% \include{kirj}
 
 \cleardoublepage
 \printindex