 Complete the following phrase:  Sysas started his professional career as a worker at a radio measurement device factory. In 1976 he joined a company producing magnetic tape recorders VILMA. From worker to head of shop, and subsequently deputy head of a major division, Sysas was elected chairman of the factory trade union in 1987. From 1989, he led the independent Lithuanian Metalworkers Union as its elected Chairman, and a year later he organised and chaired Unification, the independent Lithuanian Trade Union. As the 