1 [0-9a-f]+ +DF \*UND\* [0-9a-f]+ +Base +(0x[0-9a-f]+ )?_?show_foo
2 [0-9a-f]+ +DF \*UND\* [0-9a-f]+ +\(VERS_2.0\) +(0x[0-9a-f]+ )?_?show_foo
3 [0-9a-f]+ +DF \*UND\* [0-9a-f]+ +\(VERS_1.2\) +(0x[0-9a-f]+ )?_?show_foo
4 [0-9a-f]+ +DF \*UND\* [0-9a-f]+ +\(VERS_1.1\) +(0x[0-9a-f]+ )?_?show_foo
