C132233133112121111331333133313331323331323223313231323131122333131   >>    C13223313311212111133133313331333132333132322331323132313112233313   <<    C132233133112121111331333133313331323331323223313231323131122333133   >>      C132233133112121111331333133313331323331323223313231323131122333132   >>