0		0		 0		0.0000
1              +1.0000		 1              1.0000
2		4		 2		4
			 :>:	 3		9
4	       16.0000	 :!:	 4	       16.0000
			 :>:	 5	       25
6	       36		 6	       36
			 :>:	 7             49
8              63.998	 :!:	 8             64
			 :>:	 9             81
10            100		10            100
12	      144.0	 :<:

+++  File "file2" differs from file "file1"
