Former Prime Minister Yulia Tymoshenko (C), leader of the largest "orange" group stands between Vyacheslav Kyrylenko (R), head of the pro-presidential Our Ukraine party and Yuri Lutsenko (L), head of the allied People's Self-Defence group shaking hands after signing an agreement in Kiev, October 15, 2007. Parties linked to Ukraine's "Orange Revolution" that swept President Viktor Yushchenko to power initialled an agreement on Monday to form a post-election coalition in parliament and a government. The agreement is to be formally signed when the new parliament holds its first session. REUTERS/Mykola Lazarenko/Pool (UKRAINE)