C132233133112121111331333133313231333133313231323223313233313133323313321   >>    C13223313311212111133133313331323133313331323132322331323331313332331332   <<    C132233133112121111331333133313231333133313231323223313233313133323313323   >>      C132233133112121111331333133313231333133313231323223313233313133323313322   >>