def magmathis(A, B, text = False):
    """Find decomposition of Z/p^2-module given by matrices A, B into indecomposables using magma.
    If text = True, print the command for Magma. Else - return the output of Magma free."""
    q = parent(A).base_ring().order()
    n = A.dimensions()[0]
    A = str(list(A))
    B = str(list(B))
    A = A.replace("(", "")
    A = A.replace(")", "")
    B = B.replace("(", "")
    B = B.replace(")", "")
    result = "A := MatrixAlgebra<GF("+str(q) + "),"+ str(n) + "|"
    result += A + "," + B
    result += ">;"
    result += "M := RModule(RSpace(GF("+str(q)+")," + str(n) + "), A);"
    result += "IndecomposableSummands(M);"
    if text:
        return result
    print(magma_free(result))