  For a countable group G = <A | R> presented by its generators A and defining
relations R we discuss a simple method to embed G into such a 2-generator group
T that the images of generators from A are explicitly given in T, and the
defining relations for T can automatically be deduced from the relations R. The
obtained method is applied on particular examples of groups, and references of
its application for embeddings of recursive groups into finitely presented
groups are given.
