-----+---------------------------+--------------------+--------------+
¦50 ¦2 ¦а ¦Коридор ¦ 2,2¦
+---+-----+---------------------------+--------------------+--------------+
¦51 ¦ ¦а1 ¦Коридор ¦ 2,1¦
+---+-----+---------------------------+--------------------+--------------+
¦52 ¦ ¦б ¦Коридор ¦ 2,1¦
+---+-----+---------------------------+--------------------+--------------+
¦53 ¦ ¦61 ¦Коридор ¦ 2,0¦
+---+-----+---------------------------+--------------------+--------------+
¦54 ¦ ¦в ¦Коридор ¦ 2,2¦
+---+-----+---------------------------+--------------------+--------------+
¦55 ¦ ¦в1 ¦Коридор ¦ 2,1¦
+---+-----+---------------------------+--------------------+--------------+
¦56 ¦ ¦г ¦Коридор ¦ 2,0¦
+---+-----+---------------------------+--------------------+--------------+
¦57 ¦ ¦г1 ¦Коридор ¦ 2,1¦
+---+-----+---------------------------+--------------------+--------------+
¦58 ¦3 ¦а ¦Коридор ¦ 2,1¦
+---+-----+---------------------------+--------------------+--------------+
¦59 ¦ ¦а1 ¦Коридор ¦ 2,1¦
+---+-----+---------------------------+--------------------+--------------+
¦60 ¦ ¦б ¦Коридор ¦ 2,3¦
+---+-----+---------------------------+--------------------+--------------+
¦61 ¦ ¦б1 ¦Коридор ¦ 2,1¦
+---+-----+---------------------------+--------------------+--------------+
¦62 ¦ ¦в ¦Коридор ¦ 2,1¦
+---+-----+---------------------------+--------------------+--------------+
¦63 ¦ ¦в1 ¦Коридор ¦ 2,1¦
+---+-----+---------------------------+--------------------+--------------+
¦64 ¦ ¦г ¦Коридор ¦ 2,2¦
+---+-----+---------------------------+--------------------+--------------+
¦65 ¦ ¦г1 ¦Коридор ¦ 2,0¦
+---+-----+---------------------------+--------------------+--------------+
¦66 ¦4 ¦а ¦Коридор ¦ 2,1¦
+---+-----+---------------------------+--------------------+--------------+
¦67 ¦ ¦а1 ¦Коридор ¦ 2,1¦
+---+-----+---------------------------+--------------------+--------------+
¦68 ¦ ¦б ¦Коридор ¦ 2,0¦
+---+-----+---------------------------+--------------------+--------------+
¦69 ¦ ¦б1 ¦Коридор ¦ 2,0¦
+---+-----+---------------------------+--------------------+--------------+
¦70 ¦ ¦в ¦Коридор ¦ 2,1¦
+---+-----+---------------------------+--------------------+--------------+
¦71 ¦ ¦в1 ¦Коридор ¦ 2,2¦
+---+-----+---------------------------+--------------------+--------------+
¦72 ¦ ¦г ¦Коридор ¦ 2,1¦
+---+-----+---------------------------+----------
> 1 ... 2 3 4 5 ... 10 11 12