C3221212132313331313311232313233313231333132322223313231323132233131   >>    C322121213231333131331123231323331323133313232222331323132313223313   <<    C3221212132313331313311232313233313231333132322223313231323132233133   >>      C3221212132313331313311232313233313231333132322223313231323132233132   >>