Thomson ReutersFebruary 26, 2013 16:30
* "I'm not worried about financial markets" - Grillo supporter
* Some suggest 5-Star, like Greece's SYRIZA, could lose second vote
* Frustration, disgust with political class fuelled movement
By Steve Scherer and Naomi O'Leary
ROME, Feb 26 (Reuters) - The only Italians celebrating the deadlocked outcome of Monday's election were supporters of comic Beppe Grillo, whose 5-Star Movement steamrolled into parliament and sparked fears that Italy could reject austerity and even the euro.