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# Problem
10549 OMC228(C)
3398 OMCB023(D)
7499 OMC227(C)
7679 OMC208(E)
4752 OMC193(E)
5222 OMC156(E)
2416 OMC204(B)
1682 OMC122(F)
2016 OMC164(E)
7778 OMC208(D)