Google Code Jam 2014 Round 1C

	#	제목
A1	12242	Part Elf (Small)
A2	12243	Part Elf (Large)
B1	12244	Reordering Train Cars (Small)
B2	12245	Reordering Train Cars (Large)
C1	12246	Enclosure (Small)
C2	12247	Enclosure (Large)