Google Code Jam 2015 Round 3

	#	제목
A1	12129	Fairland (Small)
A2	12130	Fairland (Large)
B1	12131	Smoothing Window (Small)
B2	12132	Smoothing Window (Large)
C1	12133	Runaway Quail (Small)
C2	12134	Runaway Quail (Large)
D1	12135	Log Set (Small)
D2	12136	Log Set (Large)
E1	12137	River Flow (Small)
E2	12138	River Flow (Large)