Kalhmera!prosfata agorasa to sygkekrimeno roloi kai 8a 8ela na rwthsv ta ekshs.
a) menw chania kai an kai exw prospa8hsei na syntonhsw den ta xw kataferei. (to roloi exei thn swsth wra apo to katasthma).
b) o syxronismos ginetai syhn epilogh (time) h (L-time)
parathrhsa pws den mporw na epemvw manual oso afora thn allagh wras sthn epilogh (time)
eyxaristw. apla gia thn istoria exw +5 sec mprosta.