how to combine animations for 1 character that came in as seperate animations?

I bought a mesh and some animations but each animation came in c4d so I exported to FBX but each FBX file is its own animation… for example lunge_forward.fbx , attack_fbx ,ect,ect

so now I need to set up a blend space but i dont know how to show all the animations so I will be able to place on blendspace