 0		0.0000000000000000000000000000000000000000000	0		0
 1              1.0000000000000000000000000000000000000000000	1              +1.0000000000000000000000000000000000000000000
 2		4						2		4
 3		9					     :!:4	       16.00001
 4	       16.0000000000000000000000000000000000000000000:!:6	       36
 5	       25					     :!:8              63.998
 6	       36					     :!:10            100
 7             49					     :!:12	      144.0
 8             64					     :<:

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