A Cacti theoretical interpretation of the axioms of bialgebras and H-module algebras

We establish a dictionary between the Cacti algebra axioms on a Cacti algebra structure with underlying free associative algebra, under suitable good behavior with degrees. Using these ideas, for an associative algebra A and a bialgebra H  , we also translate Cacti algebra maps Ω(H)→C
• (A)Ω(H)→C
• (A) (where Ω(H)Ω(H) stands for the cobar construction on H   and C
• (A)C
• (A) is the Hochschild cohomology complex) with H-module algebra structures on A, and illustrate with examples of applications.