C2221232323213331311331333133313231323133313231123312332312331321   >>    C222123232321333131133133313331323132313331323112331233231233132   <<    C2221232323213331311331333133313231323133313231123312332312331323   >>      C2221232323213331311331333133313231323133313231123312332312331322   >>