0		0	 0		0.000
1              +1.000	 1              1.000
2		4	 2		4
		     :>: 3		9
4	       16.000:!: 4	       16.000
		     :>: 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"
