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\begin{document}
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\begin{tabular}{|c|c|>{\ttfamily}c|>{\ttfamily}l||c|c|>{\ttfamily}c|>{\ttfamily}l|}
\hline
\multicolumn{8}{|c|}{Первый кластер (к. 404а)}\\
\hline
\multicolumn{4}{|c||}{Первая стойка}&	\multicolumn{4}{c|}{Вторая стойка}\\
\hline
Полка&	Имя&	{\normalfont MAC}&	\multicolumn{1}{c||}{\normalfont IP}&	Полка&	Имя&	{\normalfont MAC}&	\multicolumn{1}{c|}{\normalfont IP}\\
\hline
1&	cartman&	d8:50:e6:51:b7:dd&	172.16.1.10&	1&	jimmy&	ac:22:0b:dd:06:2d&	172.16.1.16\\
2&	stan&		d8:50:e6:51:b7:eb&	172.16.1.11&	2&	token&	ac:22:0b:dd:08:56&	172.16.1.17\\
3&	kyle&		ac:22:0b:dd:07:59&	172.16.1.12&	3&	tweek&	ac:22:0b:dd:08:76&	172.16.1.18\\
4&	kenny&		d8:50:e6:51:b7:62&	172.16.1.13&	4&	craig&	d8:50:e6:51:b7:f3&	172.16.1.19\\
5&	butters&	e0:3f:49:a4:ff:87&	172.16.1.14&	5&	clyde&	ac:22:0b:dd:06:cd&	172.16.1.20\\
6&	timmy&		d8:50:e6:56:cf:46&	172.16.1.15&	6&	pip&	ac:22:0b:dd:07:00&	172.16.1.21\\
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\begin{tabular}{|c|c|>{\ttfamily}c|>{\ttfamily}l||c|c|>{\ttfamily}c|>{\ttfamily}l|}
\hline
\multicolumn{8}{|c|}{Второй кластер (к. 620)}\\
\hline
\multicolumn{4}{|c||}{Первая стойка}&	\multicolumn{4}{c|}{Вторая стойка}\\
\hline
Полка&	Имя&	{\normalfont MAC}&	\multicolumn{1}{c||}{\normalfont IP}&	Полка&	Имя&	{\normalfont MAC}&	\multicolumn{1}{c|}{\normalfont IP}\\
\hline
1&	newton&		00:21:97:82:19:81&	172.16.1.30&	1&	landau&		00:21:97:85:b7:e8&	172.16.1.40\\
2&	maxwell&	00:21:97:87:cb:b8&	172.16.1.31&	2&	einstein&	00:21:97:87:cb:c3&	172.16.1.41\\
3&	planck&		00:21:97:87:cb:70&	172.16.1.32&	3&	heisenberg&	00:e0:51:69:00:07&	172.16.1.42\\
4&	fresnel&	00:21:97:82:0b:89&	172.16.1.33&	4&	dirac&		00:02:44:6f:b9:53&	172.16.1.43\\
5&	faraday&	00:21:97:85:d0:78&	172.16.1.34&	5&	bohr&		00:21:97:87:ca:2d&	172.16.1.44\\
6&	boltzmann&	00:21:97:85:d0:69&	172.16.1.35&	6&	kurchatov&	00:50:22:8c:5a:91&	172.16.1.45\\
7&	lebedev&	00:21:97:85:ce:44&	172.16.1.36&	7&	schrodinger&	00:21:97:82:19:7f&	172.16.1.46\\
8&	thomson&	00:21:97:85:b7:ea&	172.16.1.37&	8&	pauli&		00:21:97:87:11:62&	172.16.1.47\\
9&	helmholtz&	00:21:97:82:23:d0&	172.16.1.38&	9&	feynman&	00:21:97:85:da:b5&	172.16.1.48\\
10&	lomonosov&	00:21:97:82:19:80&	172.16.1.39&	10&	sakharov&	00:21:97:85:d0:63&	172.16.1.49\\
\hline
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\vspace{1cm}

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\begin{tabular}{|c|c|c|>{\ttfamily}c|>{\ttfamily}l||c|>{\ttfamily}c|>{\ttfamily}l||c|>{\ttfamily}c|>{\ttfamily}l|}
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\multicolumn{11}{|c|}{Третий кластер (к. 404а)}\\
\hline
&Полка&	Имя&	{\normalfont MAC}&	\multicolumn{1}{c||}{\normalfont IP}&	Имя&	{\normalfont MAC}&	\multicolumn{1}{c||}{\normalfont IP}&	Имя&	{\normalfont MAC}&	\multicolumn{1}{c|}{\normalfont IP}\\
\hline
\multirow{3}{1.5cm}{\centering Верхняя часть}&	\Q1/1&	H\Q&	bc:ee:7b:5c:ca:9b\Q&	172.16.1.50\Q&	He\Q&	bc:ee:7b:5c:ca:96\Q&	172.16.1.51\Q&	Li\Q&	bc:ee:7b:5c:ca:98\Q&	172.16.1.52\Q\\
&						2/2&	Be&	d8:50:e6:51:b8:15&	172.16.1.53&	B&	d8:50:e6:51:b8:0e&	172.16.1.54&	C&	d8:50:e6:56:d1:1d&	172.16.1.55\\
&						\Q3/3&	N\Q&	d8:50:e6:56:d1:24\Q&	172.16.1.56\Q&	O\Q&	d8:50:e6:56:d1:29\Q&	172.16.1.57\Q&	F\Q&	d8:50:e6:56:d1:10\Q&	172.16.1.58\Q\\
\hline
\multirow{5}{1.5cm}{\centering Нижняя часть}&	1/4&	Ne&	bc:ee:7b:5c:ca:ad&	172.16.1.59&	Na&	bc:ee:7b:5c:cc:ff&	172.16.1.60&	Mg&	bc:ee:7b:5c:ca:ba&	172.16.1.61\\ 
&						\Q2/5&	\Q&	\Q&			\Q&		Al\Q&	d8:50:e6:51:b8:1c\Q&	172.16.1.62\Q&	\Q&	\Q&			\Q\\
&						3/6&	Si&	bc:ee:7b:5c:cb:af&	172.16.1.63&	P&	bc:ee:7b:5c:ca:92&	172.16.1.64&	S&	bc:ee:7b:5c:ca:be&	172.16.1.65\\
&						\Q4/7&	Cl\Q&	bc:ee:7b:5c:cc:fd\Q&	172.16.1.66\Q&	Ar\Q&	d8:50:e6:56:d1:83\Q&	172.16.1.67\Q&	K\Q&	bc:ee:7b:5c:ca:26\Q&	172.16.1.68\Q\\
&						5/8&	Ca&	bc:ee:7b:5c:ca:9e&	172.16.1.69&	Sc&	bc:ee:7b:5c:ca:b5&	172.16.1.70&	Ti&	bc:ee:7b:5c:ca:a4&	172.16.1.71\\
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