New to SPS, need ID

[BaileyB]

Anyone got an ID for this frag? Looks like maze patterns and then has some sweepers that will extend sometimes, picked it up for $5 at my LFS to see how SPS would do. Thanks guys!

 

[DSC reef]

Resembles lithophyllon

 

[sawdonkey]

Hard yo tell with such a blue pic, but if it has sweepers, probably not SPS at all.

 

[Highgrade]

+Lithophyllon