The anticodons of the codons would be CCA, GCG, UAC, AGC, UUU, and GAC respectively
They are the complementary base pairs of codons.
According to the base-pairing rules, Adenine (A) always pairs with Uracil (U) while Guanine (G) always pairs with Cytosine (C).
Thus:
GGU - CCA
CGC - GCG
AUG - UAC
UCG - AGC
AAA - UUU
CUG - GAC
More on anticodons can be found here: https://brainly.com/question/18589690