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# Problem
3209 OMCB020(H)
12288 OMC247(E)
11922 OMCE016(A)
6751 OMCE015(B)
3337 OMC101(E)
3807 OMC111(C)
3398 OMCB023(D)
4774 OMC190(B)
6453 OMCB016(C)